Anti-collision LED display screen

Abstract

The utility model relates to the technical field of LED display screens, in particular to an anti-collision LED display screen. The device comprises a mounting assembly, a protection assembly is fixedly connected to the top of the mounting assembly, a plurality of screen bodies connected end to end are slidably connected into the mounting assembly, a plurality of insertion grooves are formed in the tops of the screen bodies, insertion bolts are arranged at the positions, corresponding to the insertion grooves, of the bottoms of the screen bodies, and placement grooves are formed in a pair of inner side walls, away from each other, in the insertion grooves. A clamping assembly is arranged between every two vertically adjacent screen bodies, and a dismounting assembly is installed on one side of each clamping assembly. According to the anti-collision LED display screen, the display requirements of different numbers of LED display screens are met through the arranged mounting assembly, the screen bodies are protected through the protection assembly to reduce collision of objects falling from high altitudes, rapid mounting between every two vertically adjacent screen bodies is achieved through the clamping assembly, and the dismounting assembly is used for replacing the damaged screen bodies when the damaged screen bodies need to be replaced. And the two screen bodies which are clamped with each other can be quickly disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an anti-collision LED display screen. Background Art

[0002] LED display is a flat panel display composed of small LED module panels. It is a device used to display various information such as text, images, videos, etc. LED electronic display integrates microelectronics technology, computer technology, and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc.

[0003] There are many existing technologies for LED display screens, such as:

[0004] Chinese patent announcement number CN218996286U discloses an anti-collision LED display screen, which includes a display screen body, a shell set at the corners of the display screen body, an airbag installed in the shell set, one side of the airbag is provided with an air inlet connected to the shell set, and sliding plates are slidably set on both sides of the airbag in the shell set, and a group of elastic components are connected to one side of the sliding plate. The utility model inflates the airbag through the air inlet, so that the airbag completely wraps the corners of the display screen body, and provides the first buffering protection. The airbag fully protects the display screen during the collision, and at the same time, the position of the airbag is limited by the cooperation of the sliding plate and the reset spring, thereby increasing the wrapping area of ​​the airbag. Secondly, the sliding plate and the reset spring are used for the second buffering, which greatly offsets the force of the collision, reduces the damage to the display screen body, and increases the overall service life.

[0005] The anti-collision measures of existing LED display screens are usually to directly install a protective cover on the surface of the screen. For LED display screens used outdoors, a large area is usually required. If the screen is damaged and needs to be replaced, generally the entire screen must be replaced, which is a waste of resources. For example, the anti-collision LED display screen proposed in the above patent, if the display screen body is damaged after a collision and needs to be replaced, generally the entire screen must be replaced.

[0006] In view of this, we propose an anti-collision LED display screen, which prevents the screen body from being damaged by the impact of falling objects from high altitude through the provision of protective components. If the screen body is damaged due to some unexpected reasons, the provided snap-on components and disassembly components cooperate with each other, and only the damaged part of the screen body needs to be replaced. Utility Model Content

[0007] The purpose of the utility model is to provide an anti-collision LED display screen to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides an anti-collision LED display screen, including a mounting component, a protective component is fixedly connected to the top of the mounting component, a plurality of screen bodies connected end to end are slidably connected in the mounting component, a plurality of slots are provided on the top of the screen body, and plugs are provided at the corresponding positions of the slots at the bottom of the screen body, and placement grooves are provided on a pair of inner side walls that are far away from each other in the slots, and a clamping component is provided between two adjacent screen bodies above and below, and a disassembly component is installed on one side of the clamping component. The mounting component is used to meet the display requirements of different numbers of LED display screens, and the protective component is used to protect the screen body to reduce the impact of falling objects from high altitudes, and then the clamping component is used to achieve rapid installation between two adjacent screen bodies above and below, and the disassembly component is used to quickly disassemble the two screen bodies that are clamped to each other when a damaged screen body needs to be replaced.

[0009] As a further improvement of the present technical solution, the installation assembly includes a "U"-shaped installation groove, the bottom wall and the top wall of the "U"-shaped installation groove are both provided with sliding grooves, and a seal is slidably connected to one side of the opening of the "U"-shaped installation groove.

[0010] As a further improvement of the present technical solution, the protection assembly includes a plurality of elastic members fixedly connected to the top of the "U"-shaped mounting groove, and an end of the plurality of elastic members away from the "U"-shaped mounting groove is fixedly connected to an energy absorbing plate.

[0011] As a further improvement of the present technical solution, the snap-fit ​​assembly includes a snap hole formed on the plug and a snap spring fixedly connected to the end of the placement slot away from the notch, and a snap block is fixedly connected to the end of the snap spring close to the notch of the placement slot, and the snap block snaps into the snap hole when the plug is inserted into the slot.

[0012] As a further improvement of the present technical solution, the disassembly assembly includes a disassembly rod slidably connected to the screen body on one side of the two blocking blocks and a disassembly groove opened on the plug side of the blocking hole, the disassembly rod passes through the screen body, and the end of the disassembly rod away from the screen body is fixedly connected to a limiting cap, and a disassembly spring is fixedly connected between the screen body and the limiting cap.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In this anti-collision LED display screen, the display requirements of different numbers of LED display screens are met by setting up installation components, the screen body is protected by the protection component to reduce the impact from falling objects from high altitude, and the fast installation between two adjacent upper and lower screen bodies is achieved by the snap-on component. The disassembly component is used to quickly disassemble the two screen bodies that are snapped together when a damaged screen body needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a cutaway diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 This is a structural diagram of the installation components of an embodiment of the utility model;

[0018] Figure 4 A cutaway view of a protective component according to an embodiment of the present utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the screen body of an embodiment of the utility model;

[0020] Figure 6 This is a structural diagram of a clamping assembly according to an embodiment of the utility model;

[0021] Figure 7 This is a structural diagram of the disassembly components of an embodiment of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 10. Installation assembly; 11. "U"-shaped installation groove; 12. Slide groove; 13. Seal;

[0024] 20. Protective component; 21. Elastic member; 22. Energy absorbing plate;

[0025] 30. Screen body; 31. Slot; 32. Plug; 33. Placement slot;

[0026] 40. Card assembly; 41. Card spring; 42. Card hole; 43. Card block;

[0027] 50. Disassembly assembly; 51. Disassembly rod; 52. Disassembly slot; 53. Disassembly spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] See also Figure 1-Figure 7As shown, this embodiment provides an anti-collision LED display screen, including an installation component 10, a protective component 20 is fixedly connected to the top of the installation component 10, a plurality of screen bodies 30 connected end to end are slidably connected in the installation component 10, a plurality of slots 31 are provided on the top of the screen body 30, and plugs 32 are provided at the corresponding positions of the slots 31 at the bottom of the screen body 30, and placement grooves 33 are provided on a pair of inner side walls that are far away from each other in the slots 31, and a clamping component 40 is provided between two adjacent screen bodies 30, and a disassembly component 50 is installed on one side of the clamping component 40. The installation component 10 is used to meet the display requirements of different numbers of LED display screens, and the protective component 20 protects the screen body 30 to reduce the impact from falling objects from high altitude, and then the clamping component 40 is used to achieve rapid installation between two adjacent screen bodies 30, and the disassembly component 50 is used to quickly disassemble the two screen bodies 30 that are clamped to each other when a damaged screen body 30 needs to be replaced.

[0031] Working principle: When the anti-collision LED display screen provided by the utility model is used, the display requirements of different numbers of LED display screens are met through the set installation component 10, the protection component 20 protects the screen body 30 to reduce the impact from falling objects from high altitude, and then the fast installation between the two adjacent upper and lower screen bodies 30 is achieved through the clamping component 40. The disassembly component 50 is used to quickly disassemble the two screen bodies 30 that are clamped to each other when the damaged screen body 30 needs to be replaced.

[0032] In order to protect the screen body 30 and reduce the impact from objects falling from heights, the mounting assembly 10 includes a "U"-shaped mounting groove 11, and a slide groove 12 is provided on the inner bottom wall and the inner top wall of the "U"-shaped mounting groove 11, and a seal 13 is slidably connected to one side of the opening of the "U"-shaped mounting groove 11; the protection assembly 20 includes a plurality of elastic members 21 fixedly connected to the top of the "U"-shaped mounting groove 11, and an energy absorbing plate 22 is fixedly connected to one end of the plurality of elastic members 21 away from the "U"-shaped mounting groove 11; the elastic member 21 includes a telescopic groove fixedly connected to the "U"-shaped mounting groove 11, and a telescopic rod is slidably connected to one end of the telescopic groove away from the "U"-shaped mounting groove 11, and an energy absorbing spring is fixedly connected between the telescopic groove and the telescopic rod, and one end of the telescopic rod away from the telescopic groove is fixedly connected to the energy absorbing plate 22, and the material of the energy absorbing plate 22 is rubber. When an object falling from height is about to fall to the top of the screen body 30, the kinetic energy of the falling object can be largely converted into the elastic potential energy of the energy absorbing plate 22 and the energy absorbing spring.

[0033] In order to realize the rapid installation between the two adjacent screen bodies 30 above and below, the clamping assembly 40 includes a clamping hole 42 opened on the plug 32 and a clamping spring 41 fixedly connected to the end of the placement groove 33 away from the notch, and the end of the clamping spring 41 close to the notch of the placement groove 33 is fixedly connected with a clamping block 43, and the clamping block 43 is clamped with the clamping hole 42 when the plug 32 is inserted into the slot 31; the plug 32 of one of the screen bodies 30 is inserted into the slot 31 of the bottom screen body 30, and the clamping block 43 is pressed back into the placement groove 33 under the action of the outer wall pressure of the plug 32. During this period, the clamping spring 41 is always in a compressed state. When the plug 32 slides in the slot 31 to the clamping hole 42 facing the placement groove 33, the pressure of the outer wall of the plug 32 is lost, and the clamping block 43 is pushed into the clamping hole 42 under the action of the restoring force of the clamping spring 41, thereby clamping the upper and lower screen bodies 30.

[0034] In order to quickly disassemble the two screen bodies 30 that are mutually engaged when a damaged screen body 30 needs to be replaced, the disassembly assembly 50 includes a disassembly rod 51 slidably connected to the screen body 30 on one side of the two blocks 43 and a disassembly slot 52 opened on the plug 32 on one side of the engaging hole 42. The disassembly rod 51 passes through the screen body 30, and the end of the disassembly rod 51 away from the screen body 30 is fixedly connected to the limiting cap, and a disassembly spring 53 is fixedly connected between the screen body 30 and the limiting cap; when a damaged screen body 30 needs to be disassembled, the disassembly rod 51 is pushed between the two blocks 43 located in the engaging hole 42, and the two blocks 43 are pushed out of the engaging hole 42 by the disassembly rod 51, thereby separating the upper and lower engaged screen bodies 30.

[0035] When the anti-collision LED display screen provided in the utility model is used, the display requirements of different numbers of LED display screens are met through the provided installation component 10, and the screen body 30 is protected by the protection component 20 to reduce the impact from falling objects from high altitude. Specifically, the elastic member 21 includes a telescopic groove fixedly connected to the "U"-shaped mounting groove 11, and the end of the telescopic groove away from the "U"-shaped mounting groove 11 is slidably connected to a telescopic rod, and an energy absorbing spring is fixedly connected between the telescopic groove and the telescopic rod, and the end of the telescopic rod away from the telescopic groove is fixedly connected to an energy absorbing plate 22, and the material of the energy absorbing plate 22 is rubber. When an object falling from high altitude is about to fall to the top of the screen body 30, the kinetic energy of the falling object can be largely converted into the elastic potential energy of the energy absorbing plate 22 and the energy absorbing spring; and then the fast installation between the two upper and lower adjacent screen bodies 30 is realized through the clamping component 40. Specifically, The plug 32 of one of the screen bodies 30 is inserted into the slot 31 of the bottom screen body 30. Under the action of the outer wall pressure of the plug 32, the block 43 is pressed back into the placement slot 33. During this period, the retaining spring 41 is always in a compressed state. When the plug 32 slides in the slot 31 to the clamping hole 42 facing the placement slot 33, the action of the outer wall pressure of the plug 32 is lost. The block 43 is pushed into the clamping hole 42 under the action of the restoring force of the retaining spring 41, thereby clamping the upper and lower screen bodies 30. The disassembly component 50 is used to quickly disassemble the two screen bodies 30 that are clamped to each other when a damaged screen body 30 needs to be replaced. Specifically, when a damaged screen body 30 needs to be disassembled, the disassembly rod 51 is pushed between the two blocks 43 located in the clamping hole 42, and the two blocks 43 are pushed out of the clamping hole 42 by the disassembly rod 51, thereby separating the upper and lower clamped screen bodies 30.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bump-proof LED display, characterized in that: The invention comprises an installation component (10), wherein the top of the installation component (10) is fixedly connected with a protection component (20), and a plurality of screen bodies (30) connected end to end are slidably connected inside the installation component (10), a plurality of slots (31) are provided on the top of the screen body (30), and plugs (32) are provided at the bottom of the screen body (30) at positions corresponding to the slots (31), and a pair of inner side walls in the slots (31) that are far from each other are provided with placement grooves (33), and a clamping component is provided between two upper and lower adjacent screen bodies (30). (40), a disassembly component (50) is installed on one side of the clamping component (40), the installation component (10) is used to meet the display requirements of different numbers of LED display screens, the protection component (20) is used to protect the screen body (30) to reduce the impact of falling objects from high altitude, and then the clamping component (40) is used to achieve rapid installation between two upper and lower adjacent screen bodies (30), and the disassembly component (50) is used to quickly disassemble the two screen bodies (30) that are clamped to each other when a damaged screen body (30) needs to be replaced.

2. The anti-collision LED display according to claim 1, characterized in that: The installation assembly (10) comprises a "U"-shaped installation groove (11), the inner bottom wall and the inner top wall of the "U"-shaped installation groove (11) are both provided with a slide groove (12), and a sealing strip (13) is slidably connected to one side of the opening of the "U"-shaped installation groove (11).

3. The anti-collision LED display according to claim 2, characterized in that: The protection assembly (20) comprises a plurality of elastic members (21) fixedly connected to the top of the "U"-shaped mounting groove (11), and an energy absorbing plate (22) is fixedly connected to one end of the plurality of elastic members (21) away from the "U"-shaped mounting groove (11).

4. The anti-collision LED display according to claim 1, characterized in that: The clamping assembly (40) comprises a clamping hole (42) formed on the plug (32) and a clamping spring (41) fixedly connected to an end of the placement groove (33) away from the notch, and a clamping block (43) is fixedly connected to an end of the clamping spring (41) close to the notch of the placement groove (33), and the clamping block (43) is clamped with the clamping hole (42) when the plug (32) is inserted into the slot (31).

5. The anti-collision LED display screen according to claim 4, characterized in that: The disassembly assembly (50) comprises a disassembly rod (51) slidably connected to the screen body (30) on one side of the two clamping blocks (43) and a disassembly groove (52) provided on the plug (32) on one side of the clamping hole (42); the disassembly rod (51) passes through the screen body (30); one end of the disassembly rod (51) away from the screen body (30) is fixedly connected to a limiting cap; a disassembly spring (53) is fixedly connected between the screen body (30) and the limiting cap.

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