Foldable display screen
By adopting a rotating structure and elastic parts connection design in the foldable display screen, the problem of labor-intensive and unexpected unfolding after folding is solved, achieving a more labor-saving folding process and higher stability.
Patent Information
- Application Number
- CN202420044483.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-05
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-05
AI Technical Summary
The existing foldable display is laborious during the folding process and is prone to unfold unexpectedly after folding.
The design includes a basic display module and an additional display module is adopted, and the rotating structure and elastic parts are connected to provide elastic force to make the modules approach each other, ensuring that the additional display module remains stable in the folded state.
It reduces the labor demand for the folding process, and effectively prevents unexpected unfolding after folding, improving the convenience and reliability of the display screen.
Smart Images
Figure CN222440122U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display screens, and in particular to a foldable display screen. Background Art
[0002] With the development of society, large-screen displays have been widely used by companies in conference rooms and other places, but large screens also bring about the problem of inconvenience in transportation. In order to solve this problem, foldable displays have appeared on the market, which can reduce the volume when folded, making it easier to transport, and can display a large screen when unfolded. However, the current foldable displays have the problem that the folding process is relatively laborious and they are prone to accidental unfolding after folding. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a foldable display screen, which can solve the problem that the folding display screen is laborious during folding and the folding display screen is prone to accidental unfolding after folding.
[0004] The purpose of the utility model is achieved by the following technical solutions:
[0005] A foldable display screen, comprising:
[0006] A basic display module, wherein at least one additional display module is arranged in a circumferential direction of the basic display module, and each of the additional display modules is connected to the basic display module via a rotating structure;
[0007] The rotating structure comprises a fixed seat, a rotating seat and an elastic member, wherein the fixed seat and the rotating seat are rotatably connected, the fixed seat is arranged on one of the basic display module and the corresponding additional display module, the rotating seat is arranged on the other of the basic display module and the corresponding additional display module, the elastic member connects the fixed seat and the rotating seat, and the elastic member is suitable for providing elastic force to make the basic display module and the corresponding additional display module approach each other;
[0008] Each of the additional display modules has a folded state and an unfolded state. When the additional display module is in the unfolded state, the additional display module and the basic display module are located in the same plane. When the additional display module is in the folded state, the plane where the additional display module is located intersects with the plane where the basic display module is located.
[0009] Furthermore, a first rotating hole is formed on the fixed seat, a second rotating hole is formed on the rotating seat, the first rotating hole and the second rotating hole are coaxially arranged, and rotating shafts are arranged in the first rotating hole and the second rotating hole.
[0010] Furthermore, the fixed seat is arranged on the basic display module, and the rotating seat is arranged on the corresponding additional display module. The rotating seat includes a first rotating arm and a second rotating arm that intersect each other. The first rotating arm is fixedly connected to the corresponding additional display module, and the second rotating arm is upright on the corresponding additional display module. When the corresponding additional display module is in a folded state, the second rotating arm is suitable for abutting against the basic display module.
[0011] Furthermore, the first rotating arm is arranged perpendicularly to the corresponding second rotating arm.
[0012] Furthermore, a buffer structure is provided between each of the additional display modules and the basic display module.
[0013] Furthermore, the buffer structure includes an articulated seat and a buffer rod, the first end of the buffer rod is hinged to the articulated seat, the articulated seat is arranged on the basic display module, and the second end of the buffer rod is hinged to the corresponding second rotating arm.
[0014] Furthermore, the second rotating arm is provided with a hollow portion, and when the additional display module is in a folded state, the fixing seat is suitable for being accommodated in the hollow portion.
[0015] Furthermore, a locking structure is provided between each of the additional display modules and the basic display module, and when the additional display module is in an unfolded state, the locking structure is used to prevent relative movement between the basic display module and the corresponding additional display module.
[0016] Furthermore, the locking structure includes a locking plate and a vertical plate erected on the locking plate, the locking plate is rotatably connected to the basic display module with damping, and when the additional display module is in an expanded state, the locking plate can be rotated to partially cover the basic display module and the corresponding additional display module.
[0017] A foldable display screen comprises: a plurality of display modules, each of which is square, and the plurality of display modules are arranged along a first direction, and any two adjacent display modules are connected via a rotating structure;
[0018] The rotating structure comprises a fixed seat, a rotating seat and an elastic member, wherein the fixed seat and the rotating seat are rotatably connected, the fixed seat and the rotating seat are respectively arranged on two adjacent display modules, the elastic member connects the fixed seat and the rotating seat, and the elastic member is suitable for providing elastic force to bring the two adjacent display modules closer to each other;
[0019] Two adjacent display modules have a folded state and an unfolded state. When two adjacent display modules are in the unfolded state, the two adjacent display modules are located in the same plane. When two adjacent display modules are in the folded state, the planes where the two adjacent display modules are located intersect.
[0020] Compared with the prior art, the utility model has the beneficial effect that the elastic force provided by the elastic member can bring the basic display module and the additional display module closer to each other, so when the additional display module is in a folded state, the elastic member can provide the elastic force to keep the additional display module in the folded state, thereby reducing the occurrence of the additional display module accidentally unfolding after being folded. In addition, the force provided by the elastic member to bring the basic display module and the additional display module closer to each other also makes it more labor-saving when folding. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional schematic diagram of a first embodiment of the foldable display screen of the utility model;
[0022] Figure 2 for Figure 1 Schematic diagram from another perspective;
[0023] Figure 3 It is a schematic diagram of the rotating structure of the utility model;
[0024] Figure 4 for Figure 3 Schematic diagram of the middle rotating seat;
[0025] Figure 5 A schematic diagram of the rotating structure cooperating with the buffer structure after the elastic member is removed;
[0026] Figure 6 A schematic diagram of a second embodiment of the foldable display screen of the present invention;
[0027] Figure 7 This is a schematic diagram of a third embodiment of the foldable display screen of the present invention.
[0028] In the figure: 1. basic display module; 2. additional display module; 3. rotating structure; 31. fixed seat; 32. rotating seat; 321. first rotating arm; 322. second rotating arm; 33. elastic member; 34. rotating shaft; 41. hinge seat; 42. buffer rod; 5. locking structure; 51. locking plate; 52. vertical plate; 6. display module. DETAILED DESCRIPTION
[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0032] Embodiment 1
[0033] Reference Figure 1-5 As shown, a foldable display screen is shown, which includes a basic display module 1, which is in the shape of a rectangular parallelepiped. Two additional display modules 2 are arranged in the circumferential direction of the basic display module 1. The additional display modules 2 are also in the shape of a rectangular parallelepiped, and their width and height are equal to the width and height of the basic display module 1. The two additional display modules 2 are respectively located at both ends of the length direction of the basic display module 1, and each additional display module 2 is connected to the basic display module 1 through a rotating structure 3.
[0034] The rotating structure 3 includes a fixed seat 31, a rotating seat 32 and an elastic member 33. The fixed seat 31 and the rotating seat 32 are rotatably connected. The fixed seat 31 is set on the basic display module 1, and the rotating seat 32 is set on the corresponding additional display module 2. The elastic member 33 connects the fixed seat 31 and the rotating seat 32. The elastic member 33 is suitable for providing elastic force to bring the basic display module 1 and the corresponding additional display module 2 closer to each other. Specifically, the elastic member 33 is a spring.
[0035] Each additional display module 2 has a folded state and an unfolded state. When the additional display module 2 is in the unfolded state, the additional display module 2 and the basic display module 1 are located in the same plane to facilitate large-screen display. When the additional display module 2 is in the folded state, the plane where the additional display module 2 is located intersects with the plane where the basic display module 1 is located to save space and facilitate transportation.
[0036] In the above-mentioned configuration, the elastic force provided by the elastic member 33 can bring the basic display module 1 and the additional display module 2 closer to each other, that is, when the additional display module 2 is in a folded state, the elastic member 33 can provide an elastic force to keep the additional display module 2 in the folded state, thereby reducing the occurrence of accidental unfolding of the additional display module 2 after folding. In addition, the force provided by the elastic member 33 to bring the basic display module 1 and the additional display module 2 closer to each other also makes it easier to fold them.
[0037] In this embodiment, a first rotation hole is formed on the fixed seat 31, and a second rotation hole is formed on the rotating seat 32. The first rotation hole and the second rotation hole are coaxially arranged, and a rotating shaft 34 is arranged in the first rotation hole and the second rotation hole. In this way, a rotatable connection between the fixed seat 31 and the rotating seat 32 can be achieved. In other embodiments, the rotation between the two can also be achieved by existing technical means such as hinges, which will not be described in detail in this utility model.
[0038] In this embodiment, the rotating seat 32 includes an intersecting first rotating arm 321 and a second rotating arm 322, the first rotating arm 321 is fixedly connected to the corresponding additional display module 2, and the second rotating arm 322 is vertically arranged on the corresponding additional display module 2. When the corresponding additional display module 2 is in a folded state, the second rotating arm 322 is suitable for abutting against the basic display module 1. The first rotating arm 321 and the corresponding second rotating arm 322 are arranged vertically. In this way, when the second rotating arm 322 rotates to abut against the basic display module 1 during the folding process of the additional display module 2, the additional display module 2 is in a folded state. In this process, the second rotating arm 322 plays a role in limiting the position of the additional display module 2.
[0039] Reference Figure 2 as well as Figure 5 In this embodiment, a buffer structure is further provided between each additional display module 2 and the basic display module 1. By providing the buffer structure, the additional display module 2 can be folded and unfolded more smoothly, and the impact force between the additional display module 2 and the basic display module 1 is reduced, that is, the additional display module 2 and the basic display module 1 are protected.
[0040] Continue to refer to Figure 5In this embodiment, the buffer structure includes an articulated seat 41 and a buffer rod 42. The first end of the buffer rod 42 is articulated with the articulated seat 41. The articulated seat 41 is disposed on the basic display module 1. The second end of the buffer rod 42 is articulated with the corresponding second rotating arm 322. During the folding process of the additional display module 2, when the second rotating arm 322 rotates to abut against the basic display module 1, an angle is formed between the buffer rod 42 and the second rotating arm 322 to clamp the additional display module 2, thereby further preventing the additional display module 2 from being accidentally unfolded.
[0041] In this embodiment, a hollow is provided on the second rotating arm 322, and when the additional display module 2 is in the folded state, the fixing seat 31 is suitable for being accommodated in the hollow. By such a setting, the structure can be made more concise.
[0042] Continue to refer to Figure 2 In this embodiment, a locking structure 5 is also provided between each additional display module 2 and the basic display module 1. When the additional display module 2 is in the unfolded state, the locking structure 5 is used to prevent the relative movement between the basic display module 1 and the corresponding additional display module 2. That is, by providing the locking structure 5, the position of the additional display module 2 can be locked when it is unfolded, thereby ensuring the normal use of the foldable display screen of the utility model. Specifically, the locking structure 5 includes a locking plate 51 and a vertical plate 52 erected on the locking plate 51. The locking plate 51 is rotatably connected to the basic display module 1 with damping. When the additional display module 2 is in the unfolded state, the locking plate 51 can be rotated to partially cover the basic display module 1 and the corresponding additional display module 2. The vertical plate 52 can facilitate manual operation, and the locking plate 51 spans the basic display module 1 and the corresponding additional display module 2, so that the additional display module 2 can be kept in the unfolded state.
[0043] Embodiment 2
[0044] Reference Figure 6 The difference between the second embodiment and the first embodiment is that the basic display module 1 is in the shape of a rectangular parallelepiped, and the length and width of the basic display module 1 are equal (ie, the top view is as shown in FIG. Figure 6 As shown), four additional display modules 2 are arranged in the circumferential direction of the basic display module 1. The additional display module 2 is also in the shape of a rectangular parallelepiped, and its length, width and height are equal to those of the basic display module 1. The four additional display modules 2 are respectively located at the two ends of the length direction and the two ends of the width direction of the basic display module 1, and each additional display module 2 is connected to the basic display module 1 through a rotating structure 3.
[0045] The rotating structure 3 includes a fixed seat 31, a rotating seat 32 and an elastic member 33. The fixed seat 31 and the rotating seat 32 are rotatably connected. The rotating seat 32 is set on the basic display module 1, and the fixed seat 31 is set on the corresponding additional display module 2. The elastic member 33 connects the fixed seat 31 and the rotating seat 32. The elastic member 33 is suitable for providing elastic force to bring the basic display module 1 and the corresponding additional display module 2 closer to each other. Specifically, the elastic member 33 is a spring.
[0046] Similarly, in the above-mentioned configuration, the elastic force provided by the elastic member 33 can bring the basic display module 1 and the additional display module 2 closer to each other, that is, when the additional display module 2 is in a folded state, the elastic member 33 can provide an elastic force to keep the additional display module 2 in the folded state, thereby reducing the occurrence of accidental unfolding of the additional display module 2 after folding. In addition, the force provided by the elastic member 33 to bring the basic display module 1 and the additional display module 2 closer to each other also makes it easier to fold them.
[0047] Embodiment 3
[0048] Reference Figure 7 A foldable display screen comprises: a plurality of display modules 6, each of which is square, and the plurality of display modules 6 are arranged along a first direction, and any two adjacent display modules 6 are connected by a rotating structure 3; the rotating structure 3 comprises a fixed seat 31, a rotating seat 32 and an elastic member 33, the fixed seat 31 and the rotating seat 32 are rotatably connected, the fixed seat 31 and the rotating seat 32 are respectively arranged on two adjacent display modules 6, the elastic member 33 connects the fixed seat 31 and the rotating seat 32, and the elastic member 33 is suitable for providing elastic force to bring the two adjacent display modules 6 closer to each other; the two adjacent display modules 6 have a folded state and an unfolded state, when the two adjacent display modules 6 are in the unfolded state, the two adjacent display modules 6 are located in the same plane, and when the two adjacent display modules 6 are in the folded state, the planes where the two adjacent display modules 6 are located intersect.
[0049] Similarly, in the above-mentioned arrangement, the elastic force provided by the elastic member 33 can bring two adjacent display modules 6 closer to each other, that is, when two adjacent display modules 6 are in a folded state, the elastic member 33 can provide the elastic force to keep the two display modules 6 in the folded state, thereby reducing the occurrence of accidental unfolding after folding. In addition, the force provided by the elastic member 33 to bring two adjacent display modules 6 closer to each other also makes folding more labor-saving.
[0050] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A foldable display screen, characterized in that: include: A basic display module, wherein at least one additional display module is arranged in a circumferential direction of the basic display module, and each of the additional display modules is connected to the basic display module via a rotating structure; The rotating structure comprises a fixed seat, a rotating seat and an elastic member, wherein the fixed seat and the rotating seat are rotatably connected, the fixed seat is arranged on one of the basic display module and the corresponding additional display module, the rotating seat is arranged on the other of the basic display module and the corresponding additional display module, the elastic member connects the fixed seat and the rotating seat, and the elastic member is suitable for providing elastic force to make the basic display module and the corresponding additional display module approach each other; Each of the additional display modules has a folded state and an unfolded state. When the additional display module is in the unfolded state, the additional display module and the basic display module are located in the same plane. When the additional display module is in the folded state, the plane where the additional display module is located intersects with the plane where the basic display module is located.
2. The foldable display screen according to claim 1, wherein: The fixing seat is provided with a first rotating hole, the rotating seat is provided with a second rotating hole, the first rotating hole and the second rotating hole are coaxially arranged, and rotating shafts are arranged in the first rotating hole and the second rotating hole.
3. The foldable display screen according to claim 1, wherein: The fixed seat is arranged on the basic display module, and the rotating seat is arranged on the corresponding additional display module. The rotating seat includes a first rotating arm and a second rotating arm that intersect each other. The first rotating arm is fixedly connected to the corresponding additional display module, and the second rotating arm is vertically arranged on the corresponding additional display module. When the corresponding additional display module is in a folded state, the second rotating arm is suitable for abutting against the basic display module.
4. The foldable display screen according to claim 3, wherein: The first rotating arm is arranged perpendicularly to the corresponding second rotating arm.
5. The foldable display screen according to claim 3, wherein: A buffer structure is also provided between each of the additional display modules and the basic display module.
6. The foldable display screen according to claim 5, wherein: The buffer structure includes an articulated seat and a buffer rod, the first end of the buffer rod is articulated to the articulated seat, the articulated seat is arranged on the basic display module, and the second end of the buffer rod is articulated to the corresponding second rotating arm.
7. The foldable display screen according to claim 3, wherein: The second rotating arm is provided with a hollow portion, and when the additional display module is in a folded state, the fixing seat is suitable for being accommodated in the hollow portion.
8. The foldable display screen according to any one of claims 1 to 7, characterized in that: A locking structure is further provided between each of the additional display modules and the basic display module. When the additional display module is in an unfolded state, the locking structure is used to prevent relative movement between the basic display module and the corresponding additional display module.
9. The foldable display screen according to claim 8, wherein: The locking structure includes a locking plate and a vertical plate erected on the locking plate. The locking plate is rotatably connected to the basic display module with damping. When the additional display module is in an expanded state, the locking plate can be rotated to partially cover the basic display module and the corresponding additional display module.
10. A foldable display screen, characterized in that: include: A plurality of display modules, each of which is square in shape, arranged along a first direction, and any two adjacent display modules are connected via a rotating structure; The rotating structure comprises a fixed seat, a rotating seat and an elastic member, wherein the fixed seat and the rotating seat are rotatably connected, the fixed seat and the rotating seat are respectively arranged on two adjacent display modules, the elastic member connects the fixed seat and the rotating seat, and the elastic member is suitable for providing elastic force to bring the two adjacent display modules closer to each other; Two adjacent display modules have a folded state and an unfolded state. When two adjacent display modules are in the unfolded state, the two adjacent display modules are located in the same plane. When two adjacent display modules are in the folded state, the planes where the two adjacent display modules are located intersect.