An LED display screen with a plug-in traction structure
By designing a traction mechanism with a plug-in traction structure in the LED display screen, the problems of leakage and obstacles of the plug-in wire of the existing LED display screen are solved, and convenient management of the plug-in wire and the aesthetics of the device are improved.
Patent Information
- Application Number
- CN202421532098.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The plug-in structure in existing LED displays leaks, affecting the beauty, and easily hindering other items during use.
An LED display screen with a plug-in traction structure is designed. By fixing the traction mechanism at the rear of the main body of the display screen and setting a fixed clamp on the left and right sides, the plug-in wire is wound outside the worm spring during production. It can be directly pulled out and fixed at a limit during use to prevent retraction. The excess plug-in wire is stored inside the traction mechanism.
It realizes convenient pulling and fixing of plug-ins, prevents plug-ins from retraction and leakage, improves the aesthetics and convenience of use of the device, and avoids the obstruction of plug-ins to other items.
Smart Images
Figure CN222749165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display screen with a plug-in wire traction structure. Background Art
[0002] LED display screen is an electronic display screen composed of LED dot matrix. It can change the screen display content form such as text, animation, picture, video in time by turning on and off the red and green light beads. It controls the component display through modular structure. It is mainly divided into display module, control system and power supply system. The display module is composed of LED dot matrix to emit light on the screen; the control system controls the on and off conditions in the area to realize the conversion of the content displayed on the screen; the power supply system converts the input voltage and current to meet the needs of the display screen;
[0003] The plug wires in existing LED display screens are generally exposed. When in use, they will always be supported outside, which will easily affect the appearance and easily cause obstruction to other objects when the display screen is in use. Therefore, we have launched a new LED display screen with a plug wire traction structure. Utility Model Content
[0004] The main purpose of the utility model is to provide an LED display screen with a plug-in wire pulling structure, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] An LED display screen with a plug-in traction structure comprises a display screen body, a traction mechanism is fixedly installed in the middle of the rear end of the display screen body, a fixing mechanism is fixedly connected to the left side of the rear end of the display screen body close to the traction mechanism and a right side of the rear end close to the traction mechanism, and a fixing clip is provided on the left side of the rear end of the display screen body away from the traction mechanism and a right side of the rear end away from the traction mechanism.
[0007] Preferably, the traction mechanism includes a storage box, a fixed shaft is fixedly connected to the middle part of the inner front wall of the storage box, a slot is provided on the upper part of the outer surface of the fixed shaft, a spiral spring is engaged and connected to the inner surface of the slot, a first wiring hole is provided on the upper part of the front end of the storage box, and a second wiring hole is provided on the lower part of the outer surface of the storage box.
[0008] Preferably, the traction mechanism, the two fixing mechanisms and the two fixing clips do not contact each other.
[0009] Preferably, the storage box is fixedly connected to the display screen body.
[0010] Preferably, the fixing mechanism includes a fixing block and a connecting plate, a through groove is opened in the middle of the front end of the fixing block, a slot is opened in the middle of the upper end of the fixing block, the upper rear end and the lower rear end of the fixing block are fixedly connected to fixing plates, and the two fixing plates are opened on the left side and right side of the rear end.
[0011] Preferably, the connecting plate is fixedly connected to the display screen body, the slot is inserted and connected to the connecting plate, and the through slot corresponds to the position of the fixed clip.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, a traction mechanism is fixedly installed at the rear of the display screen body, and fixed clips are provided at the left and right rear sides of the display screen body. The plug wire in the display screen body will be wound around the outer surface of the spiral spring in the traction mechanism during production. When the device is in use, the plug wire can be directly pulled out, and the plug wire can be limited and fixed by the fixed clip on the left or right side of the device to prevent the plug wire from retracting into the traction mechanism, and the remaining plug wire will continue to be stored in the traction mechanism to prevent the excess plug wire from leaking out when the device is in use and affecting the use of the device. When the device is not needed, the fixed clip is directly released, and the plug wire will be automatically retracted into the storage box under the elastic force of the spiral spring in the traction mechanism, making it very convenient to retract the plug wire.
[0014] 2. In the utility model, two fixing mechanisms are provided at the rear of the device, which not only facilitate the installation of the display screen body, but also a through groove is provided in the middle of the front end of the fixing block in the fixing mechanism, which can facilitate the wiring. The device is fixed and installed by the two fixing mechanisms, and sufficient safety space can be created between the two fixing mechanisms for the traction mechanism in the device to prevent the traction mechanism from being damaged during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a rear view of the overall structure of an LED display screen with a plug-in traction structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the overall structure separation of an LED display screen with a plug-in wire traction structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of a traction mechanism of an LED display screen with a plug-in traction structure according to the utility model;
[0018] Figure 4 The utility model is a schematic diagram of the overall structure of a fixing mechanism of an LED display screen with a plug-in wire traction structure.
[0019] In the figure: 1. display screen body; 2. traction mechanism; 3. fixing mechanism; 4. fixing clip; 21. storage box; 22. fixing shaft; 23. card slot; 24. spiral spring; 25. first wiring hole; 26. second wiring hole; 31. fixing block; 32. connecting plate; 33. through slot; 34. slot; 35. fixing plate; 36. fixing hole. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] See also Figure 1-4 , the utility model provides a technical solution:
[0024] An LED display screen with a plug-in traction structure comprises a display screen body 1, a traction mechanism 2 is fixedly installed in the middle of the rear end of the display screen body 1, a fixing mechanism 3 is fixedly connected to the left side of the rear end of the display screen body 1 close to the traction mechanism 2 and the right side of the rear end close to the traction mechanism 2, a fixing clip 4 is arranged on the left side of the rear end of the display screen body 1 away from the traction mechanism 2 and the right side of the rear end away from the traction mechanism 2, and the traction mechanism 2, the two fixing mechanisms 3 and the two fixing clips 4 do not contact each other.
[0025] In this embodiment, the traction mechanism 2 includes a storage box 21, a fixed shaft 22 is fixedly connected to the middle of the front wall of the storage box 21, a card slot 23 is provided on the upper part of the outer surface of the fixed shaft 22, and a spiral spring 24 is engaged and connected to the inner surface of the card slot 23, a first wiring hole 25 is provided on the upper part of the front end of the storage box 21, and a second wiring hole 26 is provided on the lower part of the outer surface of the storage box 21. The storage box 21 is fixedly connected to the display screen body 1, and the traction mechanism 2 is fixedly installed on the rear of the display screen body 1. The plug-in wire in the display screen body 1 will be wound around the outer surface of the spiral spring 24 in the traction mechanism 2 during production. When the device is in use, the plug-in wire can be directly pulled out, and the plug-in wire can be limited and fixed by the fixed clip 4 on the left or right side of the device to prevent the plug-in wire from retracting into the traction mechanism 2, and the remaining plug-in wire will continue to be stored in the traction mechanism 2 to prevent the excess plug-in wire from leaking out when the device is in use and affecting the use of the device.
[0026] In this embodiment, the fixing mechanism 3 includes a fixing block 31 and a connecting plate 32, a through groove 33 is opened in the middle of the front end of the fixing block 31, a slot 34 is opened in the middle of the upper end of the fixing block 31, and the upper rear end and the lower rear end of the fixing block 31 are fixedly connected with fixing plates 35, and the two fixing plates 35 have fixing holes 36 on the left and right sides of the rear ends. The connecting plate 32 is fixedly connected to the display screen body 1, and the slot 34 is connected to the connecting plate 32 through an insertion connection. The through groove 33 corresponds to the position of the fixing clip 4. By arranging two fixing mechanisms 3 at the rear of the device, the two fixing mechanisms 3 are not only convenient for the installation of the display screen body 1, but also the through groove 33 is opened in the middle of the front end of the fixing block 31 in the fixing mechanism 3, which can facilitate the wiring.
[0027] It should be noted that the utility model is an LED display screen with a plug-in wire traction structure, in which a traction mechanism 2 is fixedly installed at the rear of the display screen body 1, and fixed clips 4 are provided at the left and right rear sides of the display screen body 1. The plug-in wire in the display screen body 1 will be wound around the outer surface of the spiral spring 24 in the traction mechanism 2 during production. When the device is in use, the plug-in wire can be directly pulled out, and the plug-in wire can be limited and fixed by the fixed clip 4 on the left or right side of the device to prevent the plug-in wire from retracting into the traction mechanism 2, and the remaining plug-in wire will continue to be stored in the traction mechanism 2 to prevent the excess plug-in wire from leaking out when the device is in use and affecting the use of the device. When the device is not needed, the fixing clip 4 is directly released, and the plug-in wire will be automatically retracted into the storage box 21 under the elastic force of the spiral spring 24 in the traction mechanism 2, making it very convenient to retract the plug-in wire. In addition, two fixing mechanisms 3 are arranged at the rear of the device. The two fixing mechanisms 3 are not only convenient for the installation of the display screen body 1, but also a through groove 33 is provided in the middle of the front end of the fixing block 31 in the fixing mechanism 3, which can facilitate the wiring of the plug-in wire. The device is fixed and installed by the two fixing mechanisms 3, and sufficient safety space can be created between the two fixing mechanisms 3 for the traction mechanism 2 in the device to prevent the traction mechanism 2 from being damaged during use.
[0028] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An LED display screen with a plug-in wire pulling structure, comprising a display screen main body (1), characterized in that: A traction mechanism (2) is fixedly installed in the middle of the rear end of the display screen body (1); a fixing mechanism (3) is fixedly connected to the left side of the rear end of the display screen body (1) close to the traction mechanism (2) and the right side of the rear end close to the traction mechanism (2); and a fixing clip (4) is provided on the left side of the rear end of the display screen body (1) away from the traction mechanism (2) and the right side of the rear end away from the traction mechanism (2); The traction mechanism (2) comprises a storage box (21), a fixed shaft (22) is fixedly connected to the middle of the inner front wall of the storage box (21), a slot (23) is provided on the upper part of the outer surface of the fixed shaft (22), a spiral spring (24) is snap-connected to the inner surface of the slot (23), a first wiring hole (25) is provided on the upper part of the front end of the storage box (21), and a second wiring hole (26) is provided on the lower part of the outer surface of the storage box (21).
2. The LED display screen with a plug-in traction structure according to claim 1, characterized in that: The traction mechanism (2), the two fixing mechanisms (3) and the two fixing clips (4) do not contact each other.
3. The LED display screen with a plug-in traction structure according to claim 1, characterized in that: The storage box (21) is fixedly connected to the display screen main body (1).
4. The LED display screen with a plug-in wire pulling structure according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing block (31) and a connecting plate (32); a through slot (33) is provided in the middle of the front end of the fixing block (31); a slot (34) is provided in the middle of the upper end of the fixing block (31); the upper rear end and the lower rear end of the fixing block (31) are both fixedly connected to fixing plates (35); and fixing holes (36) are provided on the left and right sides of the rear ends of the two fixing plates (35).
5. The LED display screen with a plug-in wire pulling structure according to claim 4, characterized in that: The connecting plate (32) is fixedly connected to the display screen body (1), the slot (34) is inserted and connected to the connecting plate (32), and the through slot (33) corresponds to the position of the fixing clip (4).