A portable foldable LED display
By designing the limiting mechanism and telescopic mechanism in the portable foldable LED display, the problem of shaking or tilting during use is solved, achieving more stable usage effect and more compact storage.
Patent Information
- Application Number
- CN202421675935.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing portable folding screen is easily shaken or tilted when used, affecting the viewing effect.
A portable foldable LED display is designed, using components such as folding plate, grip plate, knob, limit block and limiting mechanism to limit the use angle of the folding plate through the limiting mechanism, and the contact between the folding plate and the tabletop is more stable through the telescopic groove and the telescopic spring.
It effectively avoids the shaking or tilting of the display during use, ensures the stability of the screen, improves the viewing effect, and reduces space consumption during storage.
Smart Images
Figure CN222732539U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of display screens, and particularly relates to a portable foldable LED display screen. Background Art
[0002] At present, with the continuous advancement and expansion of science and technology in the field of mobile terminals and the advent of the 5G network era, nowadays, with the continuous updating of various chat, video and other software, people feel that conventional touch screen mobile phones or tablets are no longer enough. The main reason is that the size of the screen is limited by the volume of the mobile terminal. In order to solve this problem, people have invented flexible screens (folding screens). Flexible screens (folding screens) are applied to mobile terminals. Through the folding design, the terminal can not only meet people's requirements in terms of portability, but also expand the screen of the terminal by unfolding when needed. When the flexible screen is unfolded and used, some auxiliary support structures are needed to facilitate users to place the flexible screen on the desktop. If the support structure is not stable enough, it may cause the display to shake or tilt, affecting the viewing effect. Therefore, a portable foldable LED display is used to solve the above technical problems. Utility Model Content
[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0004] The utility model discloses a portable foldable LED display screen, comprising a display screen body, two rotating seats and two limit blocks, wherein the two rotating seats are fixedly connected to the surface of the display screen body, the two limit blocks are fixedly connected to the surface of the display screen body, the surface of the display screen body is rotatably connected with two groups of folding mechanisms and limit mechanisms, and the folding mechanisms are used in conjunction with the limit mechanisms.
[0005] Preferably, the folding mechanism includes a folding plate, a grip plate and a knob, the folding plate is rotatably connected to the rotating seat, the folding plate is adapted to the limit block, the grip plate is rotatably connected to the surface of the folding plate, and the knob is threadedly connected to the surface of the grip plate.
[0006] Preferably, the limiting mechanism includes a rotating rod and round teeth, the rotating rod is rotatably connected to the rotating seat, the surface of the rotating rod is fixedly connected to the folding plate, the round teeth are arranged on one side of the rotating seat, and the round teeth are fixedly connected to the surface of the rotating rod.
[0007] Preferably, the limiting mechanism further includes an adjusting groove and a round rod, the adjusting groove is provided on a surface of one side of the rotating seat, and the round rod is fixedly installed in the adjusting groove.
[0008] Preferably, the limiting mechanism also includes a limiting block and a limiting spring. The limiting block is slidably mounted on the surface of the round rod, the limiting block is adapted to the round teeth, and the limiting spring is slidably mounted on the surface of the round rod. One end of the limiting spring is fixedly connected to the inner wall of the adjusting groove, and the other end of the limiting spring is fixedly connected to the surface of the limiting block.
[0009] Preferably, the limiting mechanism also includes a telescopic slot and two cylinders, the telescopic slot is arranged inside the folding plate, the two cylinders are slidably connected to the telescopic slot, and the ends of the two cylinders that are away from each other extend to both sides of the folding plate respectively.
[0010] Preferably, the limiting mechanism further includes a telescopic spring, which is slidably disposed in the telescopic groove, and both ends of the telescopic spring are respectively fixedly connected to the surface of the cylinder.
[0011] The utility model has the following beneficial effects:
[0012] 1. The utility model is a portable foldable LED display screen, which limits the use angle of the folding plate, and bends the folding plate to be perpendicular to the limit block, presses the cylinder to shrink in the telescopic groove, and then under the action of the telescopic spring, the two cylinders can be clamped in the circular hole on the surface of the limit block, so that part of the folding plate is in a horizontal position with the desktop, increasing the contact area with the desktop, making it convenient to place the display screen body on the desktop for use, which is beneficial to ensure the stability of the display screen body during use and avoid shaking or tilting of the display screen body, which affects the viewing effect.
[0013] 2. The utility model is a portable foldable LED display screen. The two grip plates are connected by screwing a knob into a threaded hole of the two grip plates, so that the user can hold the two grip plates and pick up the display screen body to adjust the position or perform other operations (such as taking photos or recording videos), which is beneficial to improving the overall use effect of the display screen body. When use is completed, the limit of the folding plate and the grip plate can be released to reset them, reducing the space required for storage.
[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a portable foldable LED display screen of the utility model;
[0017] Figure 2 This is a schematic diagram of the structural connection of two grip plates and a knob in the utility model;
[0018] Figure 3 It is a partial structural diagram of the limiting mechanism in the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the limit block, folding plate and cylinder in the utility model;
[0020] Figure 5 It is a structural schematic diagram of the telescopic groove, cylinder and telescopic spring in the utility model.
[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0022] 1. Display screen body; 2. Rotating seat; 3. Limit block; 401. Folding plate; 402. Grip plate; 403. Knob; 404. Rotating rod; 405. Round teeth; 406. Adjusting slot; 407. Round rod; 408. Limit block; 409. Limit spring; 410. Telescopic slot; 411. Cylinder; 412. Telescopic spring. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-5 As shown, the utility model is a portable foldable LED display screen, comprising a display screen body 1, two rotating seats 2 and two limit blocks 3, the two rotating seats 2 are fixedly connected to the surface of the display screen body 1, the two limit blocks 3 are fixedly connected to the surface of the display screen body 1, and the surface of the display screen body 1 is rotatably connected with two groups of folding mechanisms and limit mechanisms, and the folding mechanism and the limit mechanism are used in conjunction with each other.
[0025] Furthermore, the folding mechanism includes a folding plate 401, a grip plate 402 and a knob 403. The folding plate 401 is rotatably connected to the rotating seat 2, the folding plate 401 is adapted to the limit block 3, the grip plate 402 is rotatably connected to the surface of the folding plate 401, and the knob 403 is threadedly connected to the surface of the grip plate 402. More specifically, a circular hole is provided on the surface of the limit block 3, and the folding plate 401 is made of metal material (the use effect is similar to that of a spring sheet, which is the prior art and will not be described in detail here). The surfaces of the two folding plates 401 and the two grip plates 402 are provided with threaded holes, and the four threaded holes are adapted to the knob 403. By screwing the knob 403 into the threaded holes of the two folding plates 401, the grip plate 402 can be limited, and by screwing the knob 403 between the two grip plates 402, the two grip plates 402 can be spliced, which is convenient for the user to hold and facilitates the display screen body 1 to move.
[0026] Further, the limiting mechanism includes a rotating rod 404 and a round tooth 405, the rotating rod 404 is rotatably connected to the rotating seat 2, the surface of the rotating rod 404 is fixedly connected to the folding plate 401, the round tooth 405 is arranged on one side of the rotating seat 2, the round tooth 405 is fixedly connected to the surface of the rotating rod 404, the limiting mechanism also includes an adjusting groove 406 and a round rod 407, the adjusting groove 406 is opened on the surface of one side of the rotating seat 2, the round rod 407 is fixedly installed in the adjusting groove 406, the limiting mechanism also includes a limiting block 408 and a limiting spring 409, the limiting The positioning block 408 is slidably mounted on the surface of the round rod 407, the limiting block 408 is matched with the round tooth 405, and the limiting spring 409 is slidably mounted on the surface of the round rod 407. One end of the limiting spring 409 is fixedly connected to the inner wall of the adjustment groove 406, and the other end of the limiting spring 409 is fixedly connected to the surface of the limiting block 408. More specifically, pulling the limiting block 408 to slide on the surface of the round rod 407 can release the limitation of the round tooth 405, and then the use angle of the folding plate 401 can be limited, which is convenient for users to watch.
[0027] Furthermore, the limiting mechanism also includes a telescopic slot 410 and two cylinders 411. The telescopic slot 410 is opened inside the folding plate 401. The two cylinders 411 are slidably connected to the telescopic slot 410. The ends of the two cylinders 411 that are away from each other extend to both sides of the folding plate 401 respectively. The limiting mechanism also includes a telescopic spring 412. The telescopic spring 412 is slidably arranged in the telescopic slot 410. The two ends of the telescopic spring 412 are respectively fixedly connected to the surface of the cylinder 411. More specifically, the folding plate 401 is bent vertically to the limiting block 3, and the cylinder 411 is pressed to shrink in the telescopic slot 410. Then, under the action of the telescopic spring 412, the two cylinders 411 can be stuck in the circular hole on the surface of the limiting block 3, which makes it convenient to place the display screen body 1 on the desktop for use, which is beneficial to ensuring stability during use.
[0028] A specific application of this embodiment is: when the device needs to be used, the limit block 408 is pulled to slide on the surface of the round rod 407 to release the limit on the round tooth 405, the folding plate 401 is rotated (the use effect is similar to that of a spring sheet) to adjust a certain angle, and the limit block 408 is released. Under the action of the limit spring 409, the limit block 408 can be stuck in the tooth groove of the round tooth 405 to limit the rotating rod 404 and the round tooth 405, and then the use angle of the folding plate 401 can be limited, and the folding plate 401 can be bent to be perpendicular to the limit block 3, and the cylinder 411 is pressed to shrink in the telescopic groove 410, and then under the action of the telescopic spring 412, the two cylinders 411 can be stuck in the circular hole on the surface of the limit block 3 , so that part of the folding plate 401 is in a horizontal position with the desktop, increasing the contact area with the desktop, making it convenient to place the display screen body 1 on the desktop for use, which is beneficial to ensuring the stability of the display screen body 1 during use, and avoiding shaking or tilting of the display screen body 1, which affects the viewing effect. The two grip plates 402 are spliced by screwing the knob 403 into the threaded holes of the two grip plates 402, so that the user can hold the two grip plates 402, pick up the display screen body 1 to adjust the position or perform other operations (such as taking pictures or recording videos), which is beneficial to improving the overall use effect of the display screen body 1. When use is completed, the folding plate 401 and the grip plate 402 can be released to reset them, reducing the space required for storage.
[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A portable foldable LED display screen, comprising a display screen body (1), two rotating seats (2) and two limit blocks (3), wherein the two rotating seats (2) are fixedly connected to the surface of the display screen body (1), and the two limit blocks (3) are fixedly connected to the surface of the display screen body (1), characterized in that: The surface of the display screen body (1) is rotatably connected with two groups of folding mechanisms and limiting mechanisms, and the folding mechanisms are used in conjunction with the limiting mechanisms.
2. A portable foldable LED display screen according to claim 1, characterized in that: The folding mechanism comprises a folding plate (401), a gripping plate (402) and a knob (403); the folding plate (401) is rotatably connected to the rotating seat (2); the folding plate (401) is adapted to the limit block (3); the gripping plate (402) is rotatably connected to the surface of the folding plate (401); and the knob (403) is threadedly connected to the surface of the gripping plate (402).
3. A portable foldable LED display screen according to claim 2, characterized in that: The limiting mechanism comprises a rotating rod (404) and a round tooth (405); the rotating rod (404) is rotatably connected to the rotating seat (2); the surface of the rotating rod (404) is fixedly connected to the folding plate (401); the round tooth (405) is arranged on one side of the rotating seat (2); and the round tooth (405) is fixedly connected to the surface of the rotating rod (404).
4. A portable foldable LED display screen according to claim 3, characterized in that: The limiting mechanism further comprises an adjusting groove (406) and a round rod (407); the adjusting groove (406) is provided on a surface of one side of the rotating seat (2); and the round rod (407) is fixedly mounted on the adjusting groove (406).
5. A portable foldable LED display screen according to claim 4, characterized in that: The limiting mechanism further comprises a limiting block (408) and a limiting spring (409); the limiting block (408) is slidably sleeved on the surface of the round rod (407); the limiting block (408) is adapted to the round teeth (405); the limiting spring (409) is slidably sleeved on the surface of the round rod (407); one end of the limiting spring (409) is fixedly connected to the inner wall of the adjusting groove (406); and the other end of the limiting spring (409) is fixedly connected to the surface of the limiting block (408).
6. A portable foldable LED display screen according to claim 5, characterized in that: The limiting mechanism further comprises a telescopic slot (410) and two cylinders (411); the telescopic slot (410) is arranged inside the folding plate (401); the two cylinders (411) are both slidably connected to the telescopic slot (410); and the ends of the two cylinders (411) that are away from each other extend to two sides of the folding plate (401) respectively.
7. A portable foldable LED display screen according to claim 6, characterized in that: The limiting mechanism also includes a telescopic spring (412), which is slidably arranged in the telescopic groove (410), and the two ends of the telescopic spring (412) are respectively fixedly connected to the surface of the cylinder (411).