Shock-resistant durable LED display screen

Abstract

The utility model relates to the technical field of display screens, in particular to an anti-shock durable LED display screen which comprises a display assembly and a supporting assembly for supporting the display assembly, the display assembly comprises a rear shell and a display body, a sponge layer wrapping the display body is fixed in the rear shell, a fixing block is arranged on one side of the rear shell, and the supporting assembly is arranged on the other side of the rear shell. Sliding grooves are symmetrically formed in the two sides of the fixing block, the supporting assembly comprises sliding blocks which are clamped in the sliding grooves and slide up and down on the fixing block, and springs are connected between the sliding blocks and the upper side and the lower side of the fixing block. When the display device is used, the sponge layer is arranged in the rear shell and wraps the display body, so that shaking of the display body in the rear shell during vibration is reduced, the fixing block is arranged on one side of the rear shell and is in sliding connection with the sliding block of the supporting assembly, and meanwhile the springs are fixedly arranged at the upper ends and the lower ends of the fixing block and the sliding block, so that the display device is convenient to use. Vibration of the display assembly is reduced through elasticity of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a shock-resistant and durable LED display screen. Background Art

[0002] The monitors currently on the market have poor shock resistance and complex structures, making them difficult to replace and repair.

[0003] There are many existing technologies for displays, such as:

[0004] Chinese patent publication number CN208061593U discloses a shock-resistant display screen, including a front shell and a rear shell, between which a resistive touch screen, a display screen, an optical film, a heated glass and a light guide plate are arranged in sequence; a backlight bar is arranged at the upper end of the light guide plate; the backlight bar is fixedly connected to the backlight support plate; the backlight bar controls the fill light through a backlight driving board installed on the rear shell; the resistive touch screen, the display screen, the optical film, the heated glass and the light guide plate are fastened together into a whole through a wrap angle to form a display assembly; the front shell and the rear shell are connected to the display assembly through a spring, so that the display assembly is suspended in the air.

[0005] It can be seen that most shock-resistant and durable LED display screens include a front shell and a rear shell. Springs are set in the front shell and the rear shell, and the display components are connected by the springs to make the display components suspended in the air. However, most display screens use internal wiring, and the internal space of the display screen is limited. There is not much space left for the lines. Therefore, the front shell and the rear shell are connected to the display component by springs, making the display component suspended in the air, which can easily cause the wires connected to the display component to be torn off during shaking.

[0006] In view of this, we propose a shock-resistant and durable LED display. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a shock-resistant and durable LED display screen that is convenient to fix.

[0008] A sponge layer is provided in the rear shell and the display body is wrapped with the sponge layer, so that the shaking of the display body in the rear shell during vibration is reduced. A fixed block is provided on one side of the rear shell and the fixed block is slidably connected to a slider of a support assembly. At the same time, springs are fixedly provided at the upper and lower ends of the fixed block and the slider, so that the vibration of the display assembly is reduced by utilizing the elasticity of the springs.

[0009] Therefore, the utility model provides a shock-resistant and durable LED display screen, including a display assembly and a support assembly for supporting the display assembly, the display assembly including a rear shell and a display body, a sponge layer wrapping the display body is fixed in the rear shell, a fixed block is provided on one side of the rear shell, and sliding grooves are symmetrically provided on both sides of the fixed block, the support assembly includes a slider that is clamped in the sliding groove and slides up and down on the fixed block, and a spring is connected between the slider and the upper and lower sides of the fixed block.

[0010] As a further improvement of the technical solution, limiting rings are provided on both the upper and lower sides of the fixed block, the sliding block is L-shaped, and a spring is fixed at the bottom of the sliding block.

[0011] As a further improvement of the technical solution, a limit block is fixed by bolts on the top of the slider, a spring is fixed on the bottom of the limit block, and the spring at the bottom of the slider and the spring at the bottom of the limit block are both clamped in the limit ring.

[0012] As a further improvement of the technical solution, two support rods are bolted between the sliders, a fixing sleeve is bolted between the support rods, a slot is provided at the bottom of the fixing sleeve, and a base is clamped in the slot of the fixing sleeve.

[0013] As a further improvement of the technical solution, the display assembly is composed of a rear shell, a sponge layer and a display body from the outside to the inside, and one side of the display body is provided with a front shell fixed to the rear shell by bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the shock-resistant and durable LED display, a fixed block is arranged on one side of the rear shell, and the fixed block is slidably connected to the slider of the support assembly. At the same time, springs are fixedly arranged at the upper and lower ends of the fixed block and the slider, and the elasticity of the springs is used to reduce the vibration of the display assembly.

[0016] 2. In the shock-resistant and durable LED display screen, a sponge layer is provided in the rear shell, and the display body is wrapped with the sponge layer, so as to reduce the shaking of the display body in the rear shell during vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of an embodiment;

[0018] Figure 2 It is an overall expansion diagram of the embodiment;

[0019] Figure 3 An expanded view of a display assembly of an embodiment;

[0020] Figure 4 It is an expanded view of the support assembly of the embodiment.

[0021] The meaning of each number in the figure is:

[0022] 100. Display assembly; 101. Rear shell; 102. Fixed block; 103. Slide groove; 104. Limiting ring; 105. Sponge layer; 106. Display body; 107. Front shell; 110. Support assembly; 111. Base; 112. Fixed sleeve; 113. Support rod; 114. Sliding block; 115. Limiting block; 116. Spring. DETAILED DESCRIPTION

[0023] Most shock-resistant and durable LED display screens include a front shell and a rear shell. Springs are set in the front shell and the rear shell, and the display components are connected by the springs to make the display components suspended in the air. However, most display screens use internal wiring, and the internal space of the display screen is limited, and there is not much space left for the lines. Therefore, the front shell and the rear shell are connected to the display component by springs, so that the display component is suspended in the air, which can easily cause the wires connected to the display component to be torn off during shaking.

[0024] like Figure 1-Figure 4 As shown, this embodiment provides a shock-resistant and durable LED display screen, including a display assembly 100 and a support assembly 110 for supporting the display assembly 100, the display assembly 100 includes a rear shell 101 and a display body 106, considering that the internal display body 106 needs to be buffered during vibration, therefore, a sponge layer 105 wrapping the display body 106 is fixed in the rear shell 101, a fixed block 102 is provided on one side of the rear shell 101, and slide grooves 103 are symmetrically provided on both sides of the fixed block 102, the support assembly 110 includes a slider 114 that is clamped in the slide groove 103 and slides up and down on the fixed block 102, considering that the display assembly 100 needs to be buffered during vibration, therefore, a spring 116 is connected between the slider 114 and the upper and lower sides of the fixed block 102.

[0025] The improvement of this embodiment lies in that a sponge layer 105 is provided in the rear shell 101, and the display body 106 is wrapped with the sponge layer 105, so as to reduce the shaking of the display body 106 in the rear shell 101 during vibration. A fixed block 102 is provided on one side of the rear shell 101, and the fixed block 102 is slidably connected to a slider 114 of the support assembly 110. At the same time, springs 116 are fixedly provided at the upper and lower ends of the fixed block 102 and the slider 114, and the elasticity of the spring 116 is utilized to reduce the vibration of the display assembly 100.

[0026] Considering that the spring 116 is not easy to be fixed on the fixing block 102 during installation and the supporting assembly 110 is specifically introduced, the second embodiment of the present utility model is shown.

[0027] Limiting rings 104 are provided on the upper and lower sides of the fixing block 102, the slider 114 is L-shaped, a spring 116 is fixed at the bottom of the slider 114, a limiting block 115 is fixed by bolts on the top of the slider 114, a spring 116 is fixed at the bottom of the limiting block 115, the spring 116 at the bottom of the slider 114 and the spring 116 at the bottom of the limiting block 115 are both clamped in the limiting ring 104, through the limiting ring 104, it is convenient to position the spring 116 of the limiting block 115 during installation, two support rods 113 are bolted between the sliders 114 to enhance the overall stability, a fixing sleeve 112 is bolted between the support rods 113, a slot is provided at the bottom of the fixing sleeve 112, and a base 111 is clamped in the slot of the fixing sleeve 112, and the display assembly 100 is composed of a rear shell 101, a sponge layer 105 and a display body 106 from the outside to the inside, and a front shell 107 fixed to the rear shell 101 by bolts on one side of the display body 106, thereby wrapping the display body 106.

[0028] In summary, the working principle of this solution is as follows:

[0029] Take out the rear shell 101, sponge layer 105, display body 106 and front shell 107, put the sponge layer 105 and display body 106 in the rear shell 101 in turn, and then use bolts to fix the front shell 107 to the rear shell 101, fix the two support rods 113 between the two sliders 114 with bolts, and fix the fixing sleeve 112 between the two support rods 113 with bolts, the slider 114 is clamped in the slide groove 103 of the fixing block 102 of the rear shell 101, clamp the spring 116 of the limit block 115 in the limit ring 104, and fix the limit block 115 to the slider 114 with bolts, insert the base 111 into the fixing sleeve 112, and the fixation is completed. When vibration occurs, the sponge layer 105 will reduce the shaking of the display body 106, and the spring 116 can reduce the overall shaking of the display assembly 100.

[0030] 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 shock-resistant and durable LED display screen, comprising a display assembly (100) and a support assembly (110) for supporting the display assembly (100), Features: The display assembly (100) comprises a rear shell (101) and a display body (106); a sponge layer (105) wrapping the display body (106) is fixed in the rear shell (101); a fixing block (102) is provided on one side of the rear shell (101); sliding grooves (103) are symmetrically provided on both sides of the fixing block (102); the support assembly (110) comprises a sliding block (114) which is clamped in the sliding groove (103) and slides up and down on the fixing block (102); and a spring (116) is connected between the sliding block (114) and the upper and lower sides of the fixing block (102).

2. The shock-resistant and durable LED display according to claim 1, Features: Limiting rings (104) are provided on both the upper and lower sides of the fixed block (102); the sliding block (114) is L-shaped; a spring (116) is fixed at the bottom of the sliding block (114).

3. The shock-resistant and durable LED display according to claim 2, Features: A limit block (115) is fixed to the top of the slider (114) by bolts, a spring (116) is fixed to the bottom of the limit block (115), and the spring (116) at the bottom of the slider (114) and the spring (116) at the bottom of the limit block (115) are both clamped in the limit ring (104).

4. The shock-resistant and durable LED display according to claim 1, Features: Two support rods (113) are bolted between the sliders (114), a fixing sleeve (112) is bolted between the support rods (113), a slot is provided at the bottom of the fixing sleeve (112), and a base (111) is clamped in the slot of the fixing sleeve (112).

5. The shock-resistant and durable LED display according to claim 1, Features: The display assembly (100) comprises, from outside to inside, a rear housing (101), a sponge layer (105) and a display body (106); one side of the display body (106) is provided with a front housing (107) fixed to the rear housing (101) by bolts.

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