Arc-shaped mounting and fixing structure for LED display screen box

Abstract

The utility model provides an LED display screen box body arc-shaped installation fixing structure which comprises a box body outer shell, and a box body inner container is connected in the box body outer shell. Two sets of fans are installed in the box body inner container, first hole grooves are formed in the two sides of the box body inner container, the fans are fixedly connected to the first hole grooves, and a plurality of sets of first heat dissipation holes are formed in the box body inner container. An installation assembly is installed between the box body shell and the box body inner container, a plurality of sets of second hole grooves are formed in the box body inner container, and the installation assembly is arranged in the second hole grooves in a penetrating mode. The structure mainly comprises the installation assembly, the installation radian of the LED screen can be adjusted through the installation assembly, and the installation requirements of different scenes are met. The fans are installed on the two sides of the box body inner container and are prevented from directly acting on the LED screen, the problem of uneven heat dissipation is solved, air between the box body outer shell and the box body inner container can rapidly flow by starting the fans, the heat dissipation performance of the LED display screen is evenly improved, and stable operation of the display screen is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical fixed installation, and more specifically, it particularly relates to an arc-shaped installation and fixing structure for an LED display box body. Background Art

[0002] In the field of modern multimedia display and information dissemination, LED displays have been widely used due to their significant advantages such as high brightness, high definition, vivid colors, and strong customizability. With the continuous expansion and diversification of application scenarios, higher requirements are put forward for the installation methods of LED displays. However, the traditional arc-shaped installation and fixing structure of the LED display box body is difficult to adjust different installation arcs, which results in certain limitations in arc-shaped or curved installation scenarios. Moreover, due to the poor heat dissipation performance of the box body, it is easy to cause the temperature of the display screen to rise, affecting the service life and use effect of the LED lamp beads. Summary of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an arc-shaped installation and fixing structure for an LED display box body to solve the technical problems in the prior art that the traditional LED display box body is difficult to adjust different installation arcs, resulting in difficult installation in the face of different installation scenarios, and the poor heat dissipation performance of the traditional LED display box body causes the temperature of the display screen to rise, affecting the service life and use effect of the LED lamp beads.

[0004] The purpose and effect of the arc-shaped installation and fixing structure for an LED display box body of the utility model are achieved by the following specific technical means:

[0005] An arc-shaped installation and fixing structure for an LED display box body includes a box body shell, and an inner box body is connected inside the box body shell; two groups of fans are installed inside the inner box body, first hole grooves are opened on both sides of the inner box body, the fans are fixedly connected to the first hole grooves, and multiple groups of first heat dissipation holes are opened on the inner box body; an installation component is installed between the box body shell and the inner box body, multiple groups of second hole grooves are opened on the inner box body, and the installation component is penetrated through the second hole grooves.

[0006] According to a preferred embodiment, the installation component includes multiple groups of support rods, the support rods are penetrated through the second hole grooves to be connected with the box body shell; one end of the support rod is provided with a first spring rod.

[0007] According to a preferred embodiment, a second spring rod is penetrated through the first spring rod; an adjustment ring is sleeved on the first spring rod, and a tension spring is connected between the adjustment ring and the second spring rod.

[0008] According to a preferred embodiment, an adjusting screw is passed through the second spring rod, and one end of the adjusting screw is threadedly connected to the rotating support; a bearing is clamped in the rotating support, and the fixing member is rotatably connected to the rotating support through the bearing; a rubber pad is arranged in the fixing member, and the LED screen is clamped in the fixing member.

[0009] According to a preferred embodiment, a telescopic rod is passed through the inner liner of the box body, an air pump is arranged at one end of the telescopic rod, and a mounting member is arranged at the other end of the telescopic rod, and the LED screen is mounted on the mounting member.

[0010] According to a preferred embodiment, two groups of sliding grooves are symmetrically formed in the outer shell of the box body, two groups of glass plates are clamped in the two groups of sliding grooves, and the glass plates are slidably connected in the sliding grooves; two groups of locking latches are mounted on the outer shell of the box body.

[0011] According to a preferred embodiment, a rear cover plate is rotatably connected to the outer shell of the box body through a hinge, a magnetic lock is arranged on the rear cover plate; and a plurality of second heat dissipation holes are formed in the outer shell of the box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. First of all, in the installation component design of the utility model, by adjusting the length of the telescopic rod, the installation radian of different LED screens can be adapted, which provides flexibility and adaptability for the installation of the LED screen. The use efficiency and the use range of the LED screen are improved. Secondly, the fans in the utility model are installed on both sides of the inner liner of the box body, avoiding directly acting on the LED screen. This design effectively reduces the problem of uneven heat dissipation. In the existing technology, the risk of uneven heat dissipation is reduced. The first heat dissipation holes and the second heat dissipation holes assist the air flow mode of the fans during operation, further improving the heat dissipation effect.

[0014] 2. Through the spring buffer in the installation component, the stability during the use of the LED screen is enhanced. The sliding installation of the glass plate can facilitate the user to maintain and replace the LED screen, improving the convenience of the box body; the setting of the bearing in the installation component can facilitate the fixing member to change different fixing angles, facilitating the installation of LED screens with different radiances. The threaded connection between the adjusting screw and the rotating support enables the fixing member of the LED display box body to more firmly clamp the LED screen, enhancing the use stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the structural schematic diagram of the assembled utility model;

[0016] Figure 2 is the structural schematic diagram of the disassembled utility model;

[0017] Figure 3 It is a structural schematic diagram after the installation components are disassembled;

[0018] Figure 4 It is a structural schematic diagram of the back side of the present utility model.

[0019] In the figure, the corresponding relationship between the component names and the attached drawing numbers is as follows:

[0020] 11. Cabinet shell; 12. Inner cabinet; 13. Fan; 14. First hole groove; 15. First heat dissipation hole; 16. Second hole groove; 21. Support rod; 22. First spring rod; 23. Second spring rod; 24. Adjusting ring; 25. Tensile spring; 26. Adjusting screw; 27. Rotating support; 28. Bearing; 29. Fixing part; 31. Telescopic rod; 32. Air pump; 33. Mounting part; 41. Sliding groove; 42. Glass plate; 43. Lock; 44. Hinge; 45. Rear cover plate; 46. Magnetic lock; 47. Second heat dissipation hole. Specific embodiments

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the attached drawings and examples. The following examples are used to illustrate the technical solutions of the present utility model, but cannot be used to limit the protection scope of the present utility model.

[0022] Example:

[0023] As Figure 1 、 2As shown in the figure, the utility model provides an arc-shaped installation and fixing structure for an LED display box body, including a box body outer shell 11. The box body outer shell 11 is the external protection barrier of the whole structure and is made of a solid material. It can not only effectively resist various external physical impacts, such as collisions, scratches, etc., but also block dust, moisture and other possible pollutants from entering the interior. This provides a relatively stable and clean working space for the internal precision parts and electronic components, reducing the interference and damage of external factors to their normal operation. At the same time, multiple groups of second heat dissipation holes 47 opened on the box body outer shell 11 help the heat generated inside to quickly dissipate to the outside during the operation of the device, avoiding the overheating caused by heat accumulation, thus ensuring the stable performance and service life of the whole system. A box body inner liner 12 is connected inside the box body outer shell 11. The box body inner liner 12 is inside the box body outer shell 11 and plays a key role in bearing and protecting. Its material and design are carefully considered, and it can effectively isolate external electromagnetic interference, providing a pure working environment for the internal electronic components. At the same time, it provides a stable installation position for key components such as the fan 13 and the installation component. The numerous first heat dissipation holes 15 opened on it, under the cooperation of the fan 13, form an efficient heat dissipation channel, enabling the heat generated during internal operation to be discharged timely and smoothly, effectively maintaining the internal temperature balance and ensuring that each component works stably within a suitable temperature range. Two groups of fans 13 are installed inside the box body inner liner 12. The fans 13 are fixedly connected to the first hole grooves 14 on both sides of the box body inner liner 12 and play a crucial heat dissipation role in the whole structure. When the LED display works, a large amount of heat is generated by the internal electronic components. If it cannot be dissipated in time, it will affect the performance and life of the device. The fans 13 accelerate the air flow speed inside the box body inner liner 12 by rotating at high speed, forming forced convection, taking away the heat quickly and discharging it from the box body through the heat dissipation holes. Their continuous and stable operation effectively reduces the internal temperature, ensures the long-term stable operation of the LED display, and reduces the risk of failures and damages caused by overheating. Multiple groups of first heat dissipation holes 15 are opened on the box body inner liner 12. The first heat dissipation holes 15 are evenly distributed on the box body inner liner 12 and are an important part of the whole heat dissipation system. The existence of these heat dissipation holes greatly increases the contact area between the inside of the box body inner liner 12 and the outside air, making the heat exchange more efficient. When the fans 13 operate, the generated air flow can smoothly enter and exit the box body inner liner 12 through these heat dissipation holes, taking away the heat. An installation component is installed between the box body outer shell 11 and the box body inner liner 12. Multiple groups of second hole grooves 16 are opened on the box body inner liner 12, and the installation component is inserted into the second hole grooves 16.

[0024] As Figure 2 、 3As shown, the installation component includes multiple groups of support rods 21. As one of the core components of the installation component, the support rods 21 pass through the second hole slots 16 on the inner liner 12 of the box and are tightly connected to the box shell 11. It is made of high-strength materials and has excellent compressive and bending resistance. In the structure, the support rods 21 play a major supporting role, firmly fixing the inner liner 12 of the box at a designated position within the box shell 11 and bearing various pressures and loads from internal components and the external environment. The support rods 21 are inserted into the second hole slots 16 and connected to the box shell 11. One end of the support rod 21 is provided with a first spring rod 22, and the first spring rod 22 plays an important buffering and shock-absorbing role in the installation component. The elastic elements contained within it can effectively absorb and store the vibration energy transmitted from the outside and gradually release it after the vibration disappears, thereby reducing the direct impact of vibration on internal components.

[0025] A second spring rod 23 is inserted into the first spring rod 22. The second spring rod 23 works in coordination with the first spring rod 22 to further enhance the buffering and shock-absorbing performance of the installation component. Its special structure and elastic characteristics enable it to effectively absorb vibration energy within a wider frequency range. When encountering a large-amplitude impact or vibration, the second spring rod 23 can share and absorb the impact force with the first spring rod 22 to ensure the overall stability and reliability of the installation component. Through this double-spring-rod design, the entire structure can better adapt to complex and changeable working environments, reduce the risk of failures caused by vibration and impact, and improve the operating stability and durability of the equipment. An adjusting ring 24 is sleeved on the first spring rod 22, and a tension spring 25 is connected between the adjusting ring 24 and the second spring rod 23. The combination of the adjusting ring 24 and the tension spring 25 provides a flexible fine-tuning function for the installation component. The elasticity of the spring enables the adjusting ring 24 to move freely within a certain range to adapt to different installation conditions and requirements.

[0026] An adjusting screw 26 is inserted into the second spring rod 23. One end of the adjusting screw 26 is threadedly connected to a rotating support 27. A bearing 28 is clamped inside the rotating support 27, and a fixing member 29 is rotatably connected to the rotating support 27 through the bearing 28. The main function of the fixing member 29 is to firmly clamp the LED screen to ensure that it does not shift or loosen during operation. A rubber pad is provided inside the fixing member 29, and the LED screen is clamped inside the fixing member 29.

[0027] A telescopic rod 31 is passed through the inner liner 12 of the box body. The telescopic rod 31 plays an important role in position adjustment in the whole structure. One end of it is connected to the air pump 32, and the other end is connected to the mounting member 33. It realizes the telescopic movement through the power provided by the air pump 32. The air pump 32, as the power source for the telescopic movement of the telescopic rod 31, provides stable and reliable power support for the whole position adjustment system. By controlling the output pressure and flow rate of the air pump 32, the telescopic speed and stroke of the telescopic rod 31 can be accurately controlled. The LED screen is installed on the mounting member 33.

[0028] Two groups of sliding grooves 41 are symmetrically opened in the box body shell 11. A glass plate 42 is clamped in the two groups of sliding grooves 41. The sliding grooves 41 provide a sliding track for the glass plate 42, enabling the glass plate 42 to slide open or close smoothly when needed. The glass plate 42 has good transparency and hardness, which can protect the internal structure while not affecting the display effect of the LED display screen. When internal maintenance or cleaning is required, the glass plate 42 can be conveniently opened to provide a direct operating space. In the normal working state, the closed glass plate 42 can effectively block dust, foreign objects, etc. from entering the box body, protecting the internal components from damage. Two groups of locks 43 are installed on the box body shell 11. The main function of the locks 43 is to firmly lock the glass plate 42 in the sliding groove 41 when the glass plate 42 is closed, preventing the glass plate 42 from accidentally sliding open under non-human operation.

[0029] As Figure 4 shown, a rear cover plate 45 is rotatably connected to the box body shell 11 through a hinge 44. The rear cover plate 45 is connected to the box body shell 11 through the hinge 44, providing an openable and closable entrance for the rear part of the box body. When comprehensive maintenance, repair or replacement of internal components of the equipment is required, opening the rear cover plate 45 can facilitate the operation of the interior of the box body. A magnetic lock 46 is provided on the rear cover plate 45. The magnetic lock 46 plays a role of quickly and firmly locking during the closing process of the rear cover plate 45. The box body shell 11 is provided with multiple groups of second heat dissipation holes 47 that cooperate with the first heat dissipation holes 15 on the inner liner 12 of the box body, further enhancing the heat dissipation performance of the whole box body.

[0030] The specific usage method and function of this embodiment:

[0031] During use, first, the LED screen is clamped in the fixing member 29, and the rubber pad inside can ensure the stable position of the screen and prevent damage. The telescopic rod 31 is precisely controlled by the air pump 32 to expand and contract, thereby flexibly adjusting the position of the mounting member 33 and the LED screen mounted thereon. The glass plate 42 can slide in the sliding groove 41. When internal maintenance or cleaning is required, first unlock the latch 43, and then the glass plate 42 can be slid open to provide a convenient operation space; it is closed under normal working conditions to effectively block dust, foreign objects, etc. from entering the interior of the box. The rear cover plate 45 is rotated and opened by means of the hinge 44, which is convenient for operating on the interior of the box when the equipment needs comprehensive maintenance, repair or replacement of internal components. The fan 13 accelerates the air flow by rotating at high speed to timely remove heat and ensure the long-term stable operation of the display screen.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. An arc-shaped installation and fixing structure for an LED display box body, comprising a box body shell (11), characterized in that: A box body inner liner (12) is connected inside the box body shell (11); two groups of fans (13) are installed inside the box body inner liner (12). First hole slots (14) are formed on both sides of the box body inner liner (12). The fans (13) are fixedly connected to the first hole slots (14). Multiple groups of first heat dissipation holes (15) are formed on the box body inner liner (12); an installation component is installed between the box body shell (11) and the box body inner liner (12). Multiple groups of second hole slots (16) are formed on the box body inner liner (12). The installation component is inserted into the second hole slots (16).

2. The arc-shaped installation and fixing structure of an LED display box according to claim 1, characterized in that: The installation component includes multiple groups of support rods (21). The support rods (21) are inserted into the second hole slots (16) and connected to the box body shell (11); one end of the support rod (21) is provided with a first spring rod (22).

3. A curved installation and fixing structure for an LED display box according to claim 2, characterized in that: A second spring rod (23) is inserted into the first spring rod (22); an adjustment ring (24) is sleeved on the first spring rod (22). A tension spring (25) is connected between the adjustment ring (24) and the second spring rod (23).

4. The arc-shaped installation and fixing structure of an LED display box according to claim 3, characterized in that: An adjustment screw rod (26) is inserted into the second spring rod (23). One end of the adjustment screw rod (26) is threadedly connected to a rotating support (27); a bearing (28) is clamped inside the rotating support (27). A fixing member (29) is rotatably connected to the rotating support (27) through the bearing (28); a rubber pad is arranged inside the fixing member (29). The LED screen is clamped inside the fixing member (29).

5. The arc-shaped installation and fixing structure of an LED display box according to claim 4, characterized in that: An expansion rod (31) is inserted into the box body inner liner (12). An air pump (32) is arranged at one end of the expansion rod (31). An installation member (33) is arranged at the other end of the expansion rod (31). The LED screen is installed on the installation member (33).

6. The arc-shaped installation and fixing structure of an LED display box according to claim 1, characterized in that: Two groups of sliding slots (41) are symmetrically formed inside the box body shell (11). A glass plate (42) is clamped inside the two groups of sliding slots (41). The glass plate (42) is slidably connected inside the sliding slots (41); two groups of locking latches (43) are installed on the box body shell (11).

7. The arc-shaped installation and fixing structure of an LED display box according to claim 1, characterized in that: A rear cover plate (45) is rotatably connected to the box body shell (11) through a hinge (44). A magnetic lock (46) is arranged on the rear cover plate (45); multiple groups of second heat dissipation holes (47) are formed on the box body shell (11).

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