LED simulation device

Abstract

The utility model provides an LED simulation device, which comprises a frame, a light-emitting diode (LED) simulation device and a light-emitting diode (LED) simulation device, the skin structure is arranged on the outer side of the frame; the overturning structure comprises a base part, a telescopic part and an overturning part, the base part is connected with the frame, the telescopic part is movably connected with the base part and can move in the preset direction, the preset direction is parallel to the axis of the skin structure, the overturning part comprises a first connecting part and a second connecting part which are hinged, the first connecting part is connected with the skin structure, and the second connecting part is connected with the frame. And the second connecting part is connected with the telescopic piece. According to the technical scheme, the problem that the skin is difficult to maintain in the prior art can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display, and in particular, to an LED simulation device. Background Technique

[0002] With the continuous development of science and technology and the increasing diversification of people's needs, LED display devices are also becoming more and more diverse to meet different needs of people. Among them, the spherical LED simulation device is one of the LED display devices, and its arc-shaped inner and outer surfaces can carry an arc-shaped display screen. In the related art, the spherical LED simulation device includes an arc-shaped frame and an arc-shaped skin arranged outside the arc-shaped frame. Fasteners are arranged at four corners of the arc-shaped skin to connect the arc-shaped skin to the arc-shaped frame. Generally, the fasteners are fastening bolts.

[0003] If the staff needs to maintain the arc-shaped skin, they need to remove the arc-shaped skin, and both loading and unloading the arc-shaped skin require the staff to screw multiple fastening bolts many times, thus greatly reducing the efficiency of the staff in maintaining the arc-shaped skin. Therefore, there is a problem in the art that the skin is difficult to maintain. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an LED simulation device to solve the problem that the skin in the related art is difficult to maintain.

[0005] To achieve the above purpose, the utility model provides an LED simulation device, including: a frame; a skin structure arranged outside the frame; a flipping structure, including a base member, a telescopic member and a flipping member. The base member is connected to the frame, the telescopic member is movably connected to the base member and can move along a preset direction, the preset direction is parallel to the axis of the skin structure, and the flipping member includes a first connecting portion and a second connecting portion connected by a hinge. The first connecting portion is connected to the skin structure, and the second connecting portion is connected to the telescopic member.

[0006] Further, one of the base member and the telescopic member includes a telescopic rod, and the other of the base member and the telescopic member includes an installation sleeve. The telescopic rod and the installation sleeve are nested and can slide in the installation sleeve.

[0007] Further, a sliding groove is arranged on the installation sleeve, the sliding groove extends along the preset direction, a limiting rod is arranged on the telescopic rod, the limiting rod can slide in the sliding groove, and the limiting rod can be in a stop fit with the installation sleeve.

[0008] Further, the flipping structure further includes a positioning member disposed between the telescopic rod and the mounting sleeve. The positioning member has a positioning position and a release position. When the positioning member is in the positioning position, the positioning member cooperates with the telescopic rod to limit the relative position movement between the telescopic rod and the mounting sleeve. When the positioning member is in the release position, the positioning member disengages from the telescopic rod to enable the telescopic rod to slide within the mounting sleeve.

[0009] Further, the positioning member includes a positioning pin. A plurality of positioning holes are provided on the telescopic rod. The plurality of positioning holes are spaced along a preset direction. The positioning pin is disposed on the mounting sleeve, and the positioning pin can be inserted and cooperated with one of the plurality of positioning holes.

[0010] Further, the mounting sleeve includes a sleeve body and an extension plate. The extension plate is connected to the lower surface of the sleeve body. The telescopic rod abuts and cooperates with the extension plate.

[0011] Further, there are a plurality of telescopic members and a plurality of base members. The plurality of telescopic members and the plurality of base members are provided in one-to-one correspondence. The flipping structure further includes a connecting member. The plurality of telescopic members are all connected to the connecting member, and the second connecting portion is connected to the connecting member.

[0012] Further, the connecting member is a plate-like structure. A plurality of adjusting holes are provided on the connecting member at intervals in the transverse direction. Each telescopic member is connected to the connecting member through a fastener passing through the adjusting hole. The distance between two adjacent telescopic members is adjusted by cooperating with different adjusting holes.

[0013] Further, the flipping structure further includes a reinforcing block disposed between the telescopic member and the connecting member. The cross-sectional area of the reinforcing block is larger than the cross-sectional area of the telescopic member.

[0014] Further, the base member includes a mounting sleeve and a connecting plate. The connecting plate is connected between the frame and the mounting sleeve. Reinforcing plates connected to the mounting sleeve are provided at both ends of the connecting plate, and the reinforcing plates are disposed at an angle to the connecting plate.

[0015] Applying the technical solution of the present utility model, the frame provides a support foundation for the skin structure and the flipping structure. The skin structure is arranged on the outer side of the frame, and the flipping structure is connected between the frame and the skin structure to realize the flipping of the skin structure relative to the frame. Specifically, the flipping structure includes a base member, a telescopic member, and a flipping member. The base member is connected to the frame, the telescopic member is movably connected to the base member and can move along a preset direction. The flipping member includes a first connecting portion and a second connecting portion connected by hinge. The first connecting portion is connected to the skin structure, and the second connecting portion is connected to the telescopic member. When the staff needs to maintain the skin structure, first make the telescopic member move in a direction away from the frame, so as to drive the skin structure to move in a direction away from the frame, thereby avoiding interference between the skin structure and the frame when the skin structure is flipped subsequently. Then flip the skin structure. The setting of the flipping member realizes the flipping of the skin structure. When the staff completes the maintenance of the skin structure, just operate the flipping member and the telescopic member in reverse. Compared with the solution of using fastening bolts to connect the frame and the skin structure in the related art, the flipping structure of the present application can enable the staff to quickly flip the skin structure, thereby improving the work efficiency of the staff and simplifying the operation of the staff to maintain the skin structure. Therefore, the technical solution of the present application can effectively solve the problem that the skin in the related art is difficult to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specification drawings forming a part of the present application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 The three-dimensional structure diagram of the embodiment of the LED simulation device according to the present utility model is shown; and

[0018] Figure 2 It shows Figure 1 The three-dimensional structure diagram of the LED simulation device, where the skin structure is in a flipped state;

[0019] Figure 3 It shows Figure 1 The three-dimensional structure diagram of the flipping structure of the LED simulation device.

[0020] Among them, the above-mentioned drawings include the following reference numerals:

[0021] 1. Frame;

[0022] 2. Skin structure;

[0023] 10. Flipping structure; 20. Base member; 21. Mounting sleeve; 211. Chute; 212. Sleeve body; 213. Extension plate; 22. Connecting plate; 23. Reinforcing plate; 30. Telescopic member; 31. Telescopic rod; 311. Limiting rod; 40. Flipping member; 41. First connecting portion; 42. Second connecting portion; 50. Positioning member; 51. Positioning pin; 60. Connecting member; 61. Adjusting hole; 70. Reinforcing block. Detailed implementation manners

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually illustrative only and in no way serves as a limitation to the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0025] As Figures 1 to 3 shown, the present application provides an LED simulation device. The embodiments of the LED simulation device of the present application include: a frame 1, a skin structure 2, and a flipping structure 10; the skin structure 2 is disposed outside the frame 1; the flipping structure 10 includes a base member 20, a telescopic member 30, and a flipping member 40. The base member 20 is connected to the frame 1, the telescopic member 30 is movably connected to the base member 20 and can move along a preset direction, the preset direction is parallel to the axis of the skin structure 2, the flipping member 40 includes a first connecting portion 41 and a second connecting portion 42 that are hingedly connected, the first connecting portion 41 is connected to the skin structure 2, and the second connecting portion 42 is connected to the telescopic member 30.

[0026] Applying the technical solution of this embodiment, the frame 1 provides a support foundation for the skin structure 2 and the flipping structure 10. The skin structure 2 is arranged on the outer side of the frame 1, and the flipping structure 10 is connected between the frame 1 and the skin structure 2 to realize the flipping of the skin structure 2 relative to the frame 1. Specifically, the flipping structure 10 includes a base member 20, a telescopic member 30, and a flipping member 40. The base member 20 is connected to the frame 1, the telescopic member 30 is movably connected to the base member 20 and can move along a preset direction. The flipping member 40 includes a first connecting portion 41 and a second connecting portion 42 that are hinged. The first connecting portion 41 is connected to the skin structure 2, and the second connecting portion 42 is connected to the telescopic member 30. When the staff needs to maintain the skin structure 2, first make the telescopic member 30 move in a direction away from the frame 1, thereby driving the skin structure 2 to move in a direction away from the frame 1, so as to avoid interference between the skin structure 2 and the frame 1 when the skin structure 2 is flipped later. Then flip the skin structure 2. The setting of the flipping member 40 realizes the flipping of the skin structure 2. When the staff completes the maintenance of the skin structure 2, just operate the flipping member 40 and the telescopic member 30 in reverse. Compared with the solution of using fastening bolts to connect the frame 1 and the skin structure 2 in the related art, the flipping structure 10 of this embodiment can enable the staff to quickly flip the skin structure 2, thereby improving the work efficiency of the staff and simplifying the operation of the staff to maintain the skin structure 2. Therefore, the technical solution of this embodiment can effectively solve the problem that the skin in the related art is difficult to maintain.

[0027] As Figure 3 shown, one of the base member 20 and the telescopic member 30 includes a telescopic rod 31, and the other of the base member 20 and the telescopic member 30 includes a mounting sleeve 21. The telescopic rod 31 and the mounting sleeve 21 are nested and can slide within the mounting sleeve 21. Specifically, in this embodiment, the telescopic member 30 includes a telescopic rod 31, and the base member 20 includes a mounting sleeve 21. The nested cooperation of the telescopic rod 31 and the mounting sleeve 21 can stably realize the telescopic function of the telescopic rod 31, and has the advantages of simple structure and easy processing. In other embodiments, the base member may include a telescopic rod, and the telescopic member may include a mounting sleeve. In addition, the telescopic rod 31 is a cuboid structure, and the mounting sleeve 21 is a square cylinder structure that cooperates with the telescopic rod 31. In other embodiments, the telescopic rod may be a cylinder structure, and the mounting sleeve is a circular cylinder structure.

[0028] As Figure 3As shown in the figure, a chute 211 is provided on the installation sleeve 21. The chute 211 extends along a preset direction. A limiting rod 311 is provided on the telescopic rod 31. The limiting rod 311 can slide within the chute 211, and the limiting rod 311 can cooperate with the installation sleeve 21 in a stop manner. Specifically, the chute 211 is provided on the upper surface of the installation sleeve 21, and the limiting rod 311 is also provided on the upper surface of the telescopic rod 31. The limiting rod 311 is inserted into the chute 211 and can slide within the chute 211. When the limiting rod 311 slides to both ends of the chute 211, the limiting rod 311 is in limit cooperation with the upper surface of the installation sleeve 21 to prevent the telescopic rod 31 from detaching from the installation sleeve 21.

[0029] As Figure 3 shown in the figure, the flipping structure 10 further includes a positioning member 50. The positioning member 50 is provided between the telescopic rod 31 and the installation sleeve 21. The positioning member 50 has a positioning position and a release position. When the positioning member 50 is located at the positioning position, the positioning member 50 cooperates with the telescopic rod 31 to limit the relative position movement between the telescopic rod 31 and the installation sleeve 21. When the positioning member 50 is located at the release position, the positioning member 50 disengages from the telescopic rod 31 to enable the telescopic rod 31 to slide within the installation sleeve 21. Specifically, the setting of the positioning member 50 can limit the relative position movement between the telescopic rod 31 and the installation sleeve 21, thus making it more convenient for the staff to maintain the skin structure 2 without worrying about the skin structure 2 undergoing displacement along the preset direction.

[0030] As Figure 3 shown in the figure, the positioning member 50 includes a positioning pin 51. A plurality of positioning holes are provided on the telescopic rod 31. The plurality of positioning holes are arranged at intervals along the preset direction. The positioning pin 51 is provided on the installation sleeve 21, and the positioning pin 51 can be inserted and cooperated with one of the plurality of positioning holes. Specifically, the positioning pin 51 is provided on the side surface of the installation sleeve 21, and the plurality of positioning holes are provided on the side surface of the telescopic rod 31. The insertion and cooperation between the positioning pin 51 and the plurality of positioning holes can achieve stepless adjustment of the position of the telescopic rod 31 relative to the installation sleeve 21, thus being more beneficial for the staff to maintain the skin structure 2.

[0031] As Figure 3 shown in the figure, the installation sleeve 21 includes a sleeve body 212 and an extension plate 213. The extension plate 213 is connected to the lower surface of the sleeve body 212. The telescopic rod 31 is in abutting cooperation with the extension plate 213. Specifically, through the abutting cooperation between the extension plate 213 and the telescopic rod 31, the contact area between the telescopic rod 31 and the installation sleeve 21 during the movement of the telescopic rod 31 along the preset direction is ensured, thereby ensuring the stability of the connection between the telescopic rod 31 and the installation sleeve 21. On the other hand, it can also save the material of the installation sleeve 21.

[0032] As Figure 3As shown, there are multiple telescopic members 30 and multiple base members 20. The multiple telescopic members 30 and the multiple base members 20 are arranged in one-to-one correspondence. The flipping structure 10 further includes a connecting member 60. The multiple telescopic members 30 are all connected to the connecting member 60, and the second connecting portion 42 is connected to the connecting member 60. Specifically, the arrangement of the multiple telescopic members 30 and the multiple base members 20 makes the connection between the frame 1 and the skin structure 2 more stable. The connecting member 60 can serve as a transfer member between the multiple telescopic members 30 and the skin structure 2, without having each telescopic member 30 connected to the skin structure 2 through a flipping member 40.

[0033] As Figure 3 shown, the connecting member 60 is a plate-like structure. A plurality of adjusting holes 61 are arranged on the connecting member 60 at intervals in the transverse direction. Each telescopic member 30 is connected to the connecting member 60 through a fastener passing through the adjusting hole 61. The adjacent two telescopic members 30 are adjusted by cooperating with different adjusting holes 61 to adjust the distance between the adjacent two telescopic members 30. Specifically, the arrangement of the plurality of adjusting holes 61 can realize the adjustment of the distance between the adjacent two telescopic members 30, thereby enhancing the versatility of the flipping structure 10 and enabling the flipping structure 10 to adapt to different models of skin structures 2 and frames 1.

[0034] As Figure 3 shown, the flipping structure 10 further includes a reinforcing block 70. The reinforcing block 70 is arranged between the telescopic member 30 and the connecting member 60. The cross-sectional area of the reinforcing block 70 is larger than the cross-sectional area of the telescopic member 30. Specifically, the reinforcing block 70 can strengthen the connection strength between the telescopic member 30 and the connecting member 60, making the reliability of the flipping structure 10 better.

[0035] As Figure 3 shown, the base member 20 includes an installation sleeve 21 and a connecting plate 22. The connecting plate 22 is connected between the frame 1 and the installation sleeve 21. Reinforcing plates 23 connected to the installation sleeve 21 are arranged at both ends of the connecting plate 22. The reinforcing plates 23 are arranged at an angle to the connecting plate 22. Specifically, the connecting plate 22 realizes the connection between the frame 1 and the installation sleeve 21, and the reinforcing plates 23 enhance the connection strength between the connecting plate 22 and the installation sleeve 21, making the reliability of the flipping structure 10 better.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description. Without contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0037] In addition, it should be noted that the use of words such as "first", "second", etc. to limit the components is only for the convenience of differentiating the corresponding components. Without additional statement, the above words have no special meaning. Therefore, it cannot be understood as a limitation on the protection scope of the present utility model.

[0038] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An LED simulation device, characterized in that, Comprising: A frame (1); A skin structure (2), arranged on the outer side of the frame (1); A flipping structure (10), including a base member (20), a telescopic member (30) and a flipping member (40), the base member (20) is connected to the frame (1), the telescopic member (30) is movably connected to the base member (20) and can move along a preset direction, the preset direction is parallel to the axis of the skin structure (2), the flipping member (40) includes a first connecting portion (41) and a second connecting portion (42) connected by hinge, the first connecting portion (41) is connected to the skin structure (2), and the second connecting portion (42) is connected to the telescopic member (30).

2. The LED simulation device according to claim 1, wherein, One of the base member (20) and the telescopic member (30) includes a telescopic rod (31), and the other of the base member (20) and the telescopic member (30) includes a mounting sleeve (21), the telescopic rod (31) and the mounting sleeve (21) are nested and can slide within the mounting sleeve (21).

3. The LED simulation device according to claim 2, wherein, A chute (211) is arranged on the mounting sleeve (21), the chute (211) extends along the preset direction, a limiting rod (311) is arranged on the telescopic rod (31), the limiting rod (311) can slide within the chute (211), and the limiting rod (311) can be in a stop fit with the mounting sleeve (21).

4. The LED simulation device according to claim 2, wherein The flipping structure (10) further includes a positioning member (50), the positioning member (50) is arranged between the telescopic rod (31) and the mounting sleeve (21), the positioning member (50) has a positioning position and a release position, when the positioning member (50) is at the positioning position, the positioning member (50) cooperates with the telescopic rod (31) to limit the relative position movement between the telescopic rod (31) and the mounting sleeve (21), and when the positioning member (50) is at the release position, the positioning member (50) is disengaged from the telescopic rod (31) so that the telescopic rod (31) can slide within the mounting sleeve (21).

5. The LED simulation device according to claim 4, wherein The positioning member (50) includes a positioning pin (51), a plurality of positioning holes are arranged on the telescopic rod (31), the plurality of positioning holes are spaced along the preset direction, the positioning pin (51) is arranged on the mounting sleeve (21), and the positioning pin (51) can be in an insertion fit with one of the plurality of positioning holes.

6. The LED simulation device according to claim 2, wherein The mounting sleeve (21) includes a sleeve body (212) and an extension plate (213), the extension plate (213) is connected to the lower surface of the sleeve body (212), and the telescopic rod (31) is in abutting fit with the extension plate (213).

7. The LED simulation device according to any one of claims 1 to 6, characterized in that, Both the telescopic member (30) and the base member (20) are multiple, the multiple telescopic members (30) and the multiple base members (20) are arranged in one-to-one correspondence, the flipping structure (10) further includes a connecting member (60), the multiple telescopic members (30) are all connected to the connecting member (60), and the second connecting portion (42) is connected to the connecting member (60).

8. The LED simulation device according to claim 7, wherein The connecting member (60) is in a plate-like structure, and a plurality of adjusting holes (61) are arranged at intervals in the transverse direction on the connecting member (60). Each telescopic member (30) is connected to the connecting member (60) through a fastener passing through the adjusting hole (61), and the distance between two adjacent telescopic members (30) is adjusted by cooperating with different adjusting holes (61).

9. The LED simulation device according to claim 7, wherein The flipping structure (10) further includes a reinforcing block (70). The reinforcing block (70) is arranged between the telescopic member (30) and the connecting member (60), and the cross-sectional area of the reinforcing block (70) is larger than the cross-sectional area of the telescopic member (30).

10. The LED simulation device according to any one of claims 2 to 6, characterized in that, The base member (20) includes the mounting sleeve (21) and the connecting plate (22). The connecting plate (22) is connected between the frame (1) and the mounting sleeve (21). Reinforcing plates (23) connected to the mounting sleeve (21) are arranged at both ends of the connecting plate (22), and the reinforcing plates (23) are arranged at an angle to the connecting plate (22).

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