Angle-adjustable LED display screen
By introducing a driving motor and gear ring system into the LED display, the horizontal rotation of the LED display is achieved, which solves the problem that bulky equipment needs to move to change direction, improves operational convenience and reduces physical energy consumption.
Patent Information
- Application Number
- CN202420991474.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing LED display is bulky and requires moving the entire device to change the display direction, which is laborious and inconvenient.
An angle adjustable LED display is designed, using a driving motor to drive the gear ring and rotating member, and the support means to achieve horizontal rotation of the LED display main body and change the display direction without moving the base, fixed cylinder and support.
The LED display screen changes direction without moving the entire device, reducing operation difficulty and physical energy consumption, and improving the convenience of movement.
Smart Images
Figure CN222278059U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of LED display screens, and in particular to an angle-adjustable LED display screen. Background Art
[0002] LED display screen is assembled from multiple LED modules. LED module is a product that arranges a certain number of light-emitting diodes together according to rules and then packages them, plus some waterproof treatment. Then the LED module can be used to display images or text information. However, the current LED display screen is relatively bulky. If it needs to be moved horizontally to change its display direction, the entire LED display screen needs to be moved, which is quite laborious. Utility Model Content
[0003] In order to solve the above-mentioned problem that the current LED display screen is relatively bulky, if it needs to be moved horizontally to change its display direction, the entire LED display screen needs to be moved, which is quite laborious. The present application provides an angle-adjustable LED display screen.
[0004] The angle-adjustable LED display provided in this application adopts the following technical solution:
[0005] An angle-adjustable LED display screen comprises a base and an LED display screen body, wherein a fixing cylinder is fixedly connected to the middle part of the top of the base, a movable rod is movably inserted inside the fixing cylinder, a supporting part is fixedly connected to the top of the movable rod, a rotating member is arranged inside the supporting part, and a supporting member for supporting the LED display screen body is arranged on one side of the rotating member; a driven gear ring is fixedly sleeved on the outer surface of the middle part of the rotating member, a driving motor is fixedly installed on one end of the bottom of the supporting part, a power shaft of the driving motor rotates through the supporting part, a driving gear ring is fixedly sleeved on the end of the power shaft of the driving motor, and the driving gear ring is meshed and connected with the driven gear ring.
[0006] Preferably, the rotating member is composed of a rotating shaft and a limiting ring, the top end of the rotating shaft rotates through the middle part of the inner top wall of the support part, the bottom end of the rotating shaft is rotated and inserted in the middle part of the inner bottom wall of the support part, the limiting ring is fixedly sleeved on the outer surface of the top end of the rotating shaft, and the top end of the limiting ring is in contact with the inner top wall of the support part.
[0007] Preferably, the support member consists of two support rods and two support blocks, one end of the two support rods is fixedly connected to the outer surface of the limiting ring, the two support blocks are respectively fixedly connected to the other end of the two support rods, and the two support blocks are fixedly connected to the main body of the LED display screen.
[0008] Preferably, a plurality of insertion holes are provided on one side of the movable rod, a plug is movably penetrated through one side of the fixed tube, and one end of the plug movably penetrates through one of the insertion holes.
[0009] Preferably, a grip rod is fixedly mounted on one side of the fixing tube.
[0010] To summarize, the present application includes the following beneficial technical effects: the driving gear ring is driven to rotate by the power shaft of the driving motor, the driving gear ring drives the driven gear ring to drive the rotating part to rotate, and the rotating part drives the LED display screen body to rotate and move horizontally through the supporting part, thereby changing the display direction of the LED display screen body. In this way, there is no need to move the base, fixed tube, movable rod and supporting part to move the LED display screen body, so as to achieve the purpose of changing its display direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application.
[0012] Figure 2 It is a schematic diagram of the structure of the embodiment of the application viewed from above.
[0013] Figure 3 It is a schematic diagram of the structure of the support part in the application embodiment.
[0014] Figure 4 It is a side view structural diagram of the main body of the LED display screen in the application embodiment.
[0015] Figure 5 It is a schematic diagram of the cross-sectional structure of the movable rod in the embodiment of the application.
[0016] Explanation of the accompanying drawings: 11. base; 12. fixing cylinder; 13. movable rod; 14. supporting part; 15. plug; 2. rotating member; 21. rotating shaft; 22. limiting ring; 3. supporting member; 31. supporting rod; 32. supporting block; 4. LED display screen body; 51. driven gear ring; 52. driving motor; 53. driving gear ring; 6. grip. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1-5 This application is described in further detail.
[0018] The present application embodiment discloses an angle-adjustable LED display screen. Figure 1 and Figure 2, including a base 11 and an LED display screen body 4, a fixed cylinder 12 is fixedly connected to the middle of the top of the base 11, the base 11 can support the fixed cylinder 12, a movable rod 13 is movably inserted inside the fixed cylinder 12, and a support part 14 is fixedly connected to the top of the movable rod 13. The fixed cylinder 12 and the movable rod 13 can cooperate to support the support part 14 on the top of the base 11, and a rotating part 2 is arranged inside the support part 14, and a support part 3 for supporting the LED display screen body 4 is arranged on one side of the rotating part 2;
[0019] Reference Figure 2 , Figure 3 and Figure 4 A driven gear ring 51 is fixedly sleeved on the outer surface of the middle part of the rotating member 2, and a driving motor 52 is fixedly installed at one end of the bottom of the support part 14. The power shaft of the driving motor 52 rotates and penetrates the support part 14. A driving gear ring 53 is fixedly sleeved on the end of the power shaft of the driving motor 52. The driving gear ring 53 is meshed and connected with the driven gear ring 51. The driving gear ring 53 is driven to rotate by the power shaft of the driving motor 52. The driving gear ring 53 drives the driven gear ring 51 to drive the rotating member 2 to rotate. The rotating member 2 drives the LED display screen body 4 to rotate and move horizontally through the support part 3, thereby changing the display direction of the LED display screen body 4.
[0020] Reference Figure 3 and Figure 4 The rotating member 2 is composed of a rotating shaft 21 and a limiting ring 22. The top end of the rotating shaft 21 rotates and passes through the middle of the inner top wall of the support part 14. The bottom end of the rotating shaft 21 is rotated and inserted in the middle of the inner bottom wall of the support part 14. The limiting ring 22 is fixedly sleeved on the outer surface of the top end of the rotating shaft 21. The top end of the limiting ring 22 is in contact with the inner top wall of the support part 14. The limiting ring 22 can be used to limit the rotating shaft 21 so that the rotating shaft 21 can only rotate inside the support part 14.
[0021] Reference Figure 3 and Figure 4 The support member 3 is composed of two support rods 31 and two support blocks 32. One end of the two support rods 31 is fixedly connected to the outer surface of the limiting ring 22. The two support blocks 32 are respectively fixedly connected to the other ends of the two support rods 31. The two support blocks 32 are fixedly connected to the LED display screen body 4. The two support rods 31 and the two support blocks 32 can cooperate to connect the LED display screen body 4 and the limiting ring 22, and at the same time support the LED display screen body 4 on one side of the support part 14.
[0022] Reference Figure 5A plurality of insertion holes are provided on one side of the movable rod 13, and a plug 15 is movably inserted through one side of the fixed tube 12. After the movable rod 13 is pulled upward to adjust the height of the support portion 14, one end of the plug 15 is movably inserted through one of the insertion holes to fix the movable rod 13 and the fixed tube 12.
[0023] Reference Figure 2 and Figure 5 A gripping rod 6 is fixedly installed on one side of the fixing tube 12, and the base 11 can be lifted by holding the gripping rod 6, and then the base 11 can be carried subsequently.
[0024] The implementation principle of an angle-adjustable LED display screen in an embodiment of the present application is as follows: during use, if the LED display screen body 4 is to be moved horizontally to change its display direction, the drive motor 52 is started at this time, and the power shaft of the drive motor 52 drives the drive gear ring 53 to rotate, and the drive gear ring 53 drives the driven gear ring 51 to drive the rotating part 2 to rotate, and the rotating part 2 drives the LED display screen body 4 to rotate and move horizontally through the support part 3, thereby changing the display direction of the LED display screen body 4.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An angle-adjustable LED display screen, comprising a base (11) and an LED display screen body (4), characterized in that: A fixed cylinder (12) is fixedly connected to the middle of the top of the base (11); a movable rod (13) is movably inserted into the interior of the fixed cylinder (12); a support portion (14) is fixedly connected to the top of the movable rod (13); a rotating member (2) is arranged inside the support portion (14); and a support member (3) for supporting the LED display screen body (4) is arranged on one side of the rotating member (2); A driven gear ring (51) is fixedly sleeved on the outer surface of the middle part of the rotating member (2); a driving motor (52) is fixedly mounted on one end of the bottom of the supporting portion (14); a power shaft of the driving motor (52) rotates and penetrates the supporting portion (14); a driving gear ring (53) is fixedly sleeved on the end of the power shaft of the driving motor (52); and the driving gear ring (53) is meshingly connected with the driven gear ring (51).
2. The angle-adjustable LED display according to claim 1, characterized in that: The rotating member (2) is composed of a rotating shaft (21) and a limiting ring (22); the top end of the rotating shaft (21) is rotatably inserted into the middle of the inner top wall of the support portion (14); the bottom end of the rotating shaft (21) is rotatably inserted into the middle of the inner bottom wall of the support portion (14); the limiting ring (22) is fixedly sleeved on the outer surface of the top end of the rotating shaft (21); and the top end of the limiting ring (22) is in contact with the inner top wall of the support portion (14).
3. The angle-adjustable LED display according to claim 2, characterized in that: The support member (3) is composed of two support rods (31) and two support blocks (32); one end of the two support rods (31) is fixedly connected to the outer surface of the limiting ring (22); the two support blocks (32) are respectively fixedly connected to the other ends of the two support rods (31); and the two support blocks (32) are fixedly connected to the LED display screen body (4).
4. The angle-adjustable LED display according to claim 1, characterized in that: A plurality of insertion holes are provided on one side of the movable rod (13), a plug (15) is movably penetrated on one side of the fixed cylinder (12), and one end of the plug (15) is movably penetrated through one of the insertion holes.
5. The angle-adjustable LED display according to claim 1, characterized in that: A grip rod (6) is fixedly mounted on one side of the fixing cylinder (12).