Display screen capable of being folded in multiple sections

Abstract

The utility model relates to the technical field of folding displayers, and discloses a multi-section folding display screen which comprises an adjusting plate and two rotating rods, a first rotating shell is hinged to one side, close to the upper end, of the adjusting plate, and a second rotating shell is hinged to the other side, close to the upper end, of the adjusting plate. A threaded rod is rotationally embedded in the middle point of the front end face of the adjusting plate and close to the lower end, the outer surface of the threaded rod is sleeved with an adjusting block in a threaded mode, and adjusting grooves are formed in the front side interiors and the rear side interiors of the adjusting plate, the first rotating shell and the second rotating shell correspondingly. According to the folding device, after the threaded rods are folded and embedded in the adjusting plates, the two adjusting blocks rotationally arranged on the adjusting plates can be driven to move, so that the two first rotating plates rotationally connected can be driven to rotate, and after the first rotating plates and the second rotating plates are folded, the first rotating plates and the second rotating plates are folded, the rotating plates are folded; and the first rotating shell and the second rotating shell can be rotated to be closed, so that the display screen is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of folding displays, in particular to a display screen that can be folded in multiple segments. Background Art

[0002] A display screen is an electronic device used to display images and information. It is an important component of devices such as computers, televisions, mobile phones, and tablet computers. The main function of the display screen is to convert digital signals into visible images for users to view and interact with. A display screen that can be folded in multiple segments is a new type of display technology that allows the screen to be folded and unfolded at multiple folding points.

[0003] The inventor found the following problems in the prior art during the implementation of this application: Currently, most existing display screens are folded by hinging a connection mechanism at the connection between two display screens. After folding multiple display screens, the occupied space is relatively large, and it is difficult to effectively protect the display screen, which may cause damage to the display screen after folding. Therefore, those skilled in the art provided a display screen that can be folded in multiple segments to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a display screen that can be folded in multiple segments is proposed. After folding and embedding a threaded rod in the adjusting plate, it can drive two adjusting blocks rotatably arranged to move, thereby driving two first rotating plates rotatably connected to rotate. After folding the first rotating plate and the second rotating plate, the first rotating outer shell and the second rotating outer shell can be rotated to close, playing a protective role for the display screen.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A display screen that can be folded in multiple segments includes an adjusting plate and two rotating rods. One side of the upper end of the adjusting plate is hinged with a first rotating outer shell, and the other side of the upper end of the adjusting plate is hinged with a second rotating outer shell. The midpoint of the front end face of the adjusting plate is rotatably embedded with a threaded rod at the lower end, and an adjusting block is threadedly sleeved on the outer surface of the threaded rod. Adjusting grooves are provided in the front and rear interiors of the adjusting plate, the first rotating outer shell, and the second rotating outer shell, and sliding rods are movably arranged on both sides between the two adjusting grooves;

[0007] Fixed blocks are fixedly arranged at the rear ends of the upper end faces of the two sliding rods, first rotating plates are rotatably arranged on both sides of the upper end face of the adjusting block, and a clamping mechanism is embedded on one side of the upper end face of the first rotating outer shell. The clamping mechanism includes two clamping blocks, two connecting springs, an activity groove, and two embedding grooves.

[0008] Further, the two connecting springs are respectively fixedly sleeved on the midpoints of the outer surfaces of the clamping blocks, and the two clamping blocks are respectively slidably embedded in the sliding grooves. The sliding grooves are formed in the inner part of one side of the midpoint of the upper end surface of the first rotating housing, and the two embedding grooves are respectively formed in the front end and the rear end of one side of the upper end of the first rotating housing.

[0009] Further, embedding blocks are fixedly arranged at the front end and the rear end of one side of the upper end of the second rotating housing. The two embedding blocks are respectively embedded in the two embedding grooves, and the two clamping blocks are respectively engaged and clamped with the two embedding blocks.

[0010] Further, the two rotating rods are respectively rotatably arranged on one side of the two first rotating plates, and second rotating plates are fixedly arranged on one side of the two rotating rods.

[0011] Further, one sides of the lower end surfaces of the two first rotating plates, which are away from the adjusting block, are respectively rotatably connected to one sides of the upper end surfaces of the two fixing blocks, and a connecting member is rotatably embedded on the opposite sides of the upper end surfaces of the two first rotating plates.

[0012] Further, a first handwheel is fixedly arranged on the front end surface of the threaded rod, and second handwheels are fixedly arranged on the upper end surfaces of the two rotating rods.

[0013] Further, support blocks are fixedly arranged on both sides of the lower end surface of the adjusting plate, and display screen bodies are embedded on the front end surfaces of the two first rotating plates and the two second rotating plates.

[0014] The utility model has the following beneficial effects:

[0015] 1. A foldable display screen with multiple segments proposed by the utility model. After a threaded rod is rotatably embedded at the lower end of the midpoints of the front inner wall and the rear inner wall of the adjusting plate, an adjusting block can be threadedly sleeved on the outer surface of the threaded rod. At the same time, adjusting grooves are formed in the first rotating housing, the second rotating housing, the front inner wall and the rear inner wall of the adjusting plate. A sliding rod can be slidably arranged between the two adjusting grooves. At the same time, after a fixing block is fixedly arranged at the rear end of the upper end surface of the sliding rod, the first rotating plates can be rotatably arranged on both sides of the upper end surface of the adjusting block and the upper end surface of the fixing plate. Thus, when the threaded rod rotates, the two first rotating plates can be driven to rotate and fold. At the same time, after the two second rotating plates are rotatably connected through the rotating rods, the first rotating plates and the second rotating plates can be further rotated and folded.

[0016] 2. The utility model proposes a multi-section foldable display screen. After the first rotating shell and the second rotating shell are respectively hingedly arranged on both sides of the adjusting plate, they can be spliced ​​after rotation, so that the clamping mechanism in the first rotating shell and the second rotating shell can be engaged and connected, so that the first rotating shell and the second rotating shell can be spliced ​​and engaged, which can effectively protect the folded display screen. At the same time, after the two clamping blocks in the clamping mechanism are moved, the clamping block and the second rotating shell can be embedded in the embedding block set in the embedding groove to be separated, so that the first rotating shell and the second rotating shell can be separated, and the display screen can be better unfolded and extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the first axonometric schematic diagram of the utility model;

[0018] Figure 2 It is a second axonometric schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the opening and closing axonometric measurement of the utility model;

[0020] Figure 4 It is a first expanded axonometric schematic diagram of the utility model;

[0021] Figure 5 It is a second expanded axonometric schematic diagram of the utility model;

[0022] Figure 6 It is a cross-sectional schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 7 for Figure 6 Enlarged schematic diagram at point A in the middle.

[0024] Legend:

[0025] 1. First rotating shell; 2. Adjusting plate; 3. Second rotating shell; 4. First rotating plate; 5. Display screen body; 6. Support block; 7. Second rotating plate; 8. Embedding block; 9. Adjusting slot; 10. Connecting piece; 11. Rotating rod; 12. Clamping mechanism; 13. Threaded rod; 14. Sliding rod; 15. Adjusting block; 16. Fixed block; 1201. Clamping block; 1202. Connecting spring; 1203. Movable slot; 1204. Embedding slot. DETAILED DESCRIPTION

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Referring to Figures 1 to 6 , a multi-section foldable display screen includes an adjustment plate 2. On one side near the upper end of the adjustment plate 2, a first rotating housing 1 is hingedly arranged. On the other side near the upper end of the adjustment plate 2, a second rotating housing 3 is hingedly arranged. At the midpoint of the front end face of the adjustment plate 2 near the lower end, a threaded rod 13 is rotatably embedded. An adjustment block 15 is sleeved on the outer surface of the threaded rod 13 in a threaded manner. Adjustment grooves 9 are opened in the front and rear inner parts of the adjustment plate 2, the first rotating housing 1, and the second rotating housing 3. On both sides between the two adjustment grooves 9, sliding rods 14 are movably arranged. On the upper end faces of the two sliding rods 14 near the rear end, fixing blocks 16 are fixedly arranged. On both sides of the upper end face of the adjustment block 15, first rotating plates 4 are rotatably arranged. On one side of the upper end face of the first rotating housing 1, a clamping mechanism 12 is embedded.

[0028] Specifically, after the threaded rod 13 sleeved with the adjustment block 15 is rotatably embedded in the adjustment plate 2, when the threaded rod 13 is rotated, the adjustment block 15 can be driven to move and adjust. After the first rotating plate 4 is rotatably embedded on the upper end face of the adjustment block 15, when the adjustment block 15 moves, the first rotating plate 4 can also be driven to rotate. At the same time, the sliding rod 14 fixedly provided with the fixing block 16 and slidably arranged in the adjustment groove 9 can also be rotatably connected to the lower end face of the first rotating plate 4 through the fixing block 16. After the rotational connection, the first rotating plate 4 can be better rotated and unfolded or folded. At the same time, two second rotating plates 7 can be rotatably arranged on one side of the two first rotating plates 4 through a rotating rod 11. The clamping mechanism 12 arranged in the first rotating housing 1 can better make the first rotating housing 1 and the second rotating housing 3 be clamped and fixed.

[0029] Referring to Figure 6 and Figure 7 , two connecting springs 1202 are respectively fixedly sleeved on the midpoint of the outer surface of the clamping block 1201. The two clamping blocks 1201 are respectively slidably embedded in the sliding grooves. The sliding grooves are opened in the inner part of one side of the midpoint of the upper end face of the first rotating housing 1. Two embedding grooves 1204 are respectively opened at the front end and the rear end of one side near the upper end of the first rotating housing 1.

[0030] Specifically, after the clamping block 1201 fixedly sleeved with the connecting spring 1202 is slidably arranged in the opened movable groove 1203, when the clamping block 1201 is toggled, it can be separated from the embedding block 8 embedded in the embedding groove 1204, so that the first rotating housing 1 and the second rotating housing 3 can be separated.

[0031] Refer to Figure 1 and Figure 7 , on the upper end side of the second rotating housing 3, both the front end and the rear end are fixedly provided with embedding blocks 8. The two embedding blocks 8 are respectively embedded in the two embedding grooves 1204, and the two clamping blocks 1201 are respectively engaged and clamped with the two embedding blocks 8.

[0032] Specifically, after the fixedly arranged embedding block 8 is embedded in the embedding groove 1204 opened in the clamping mechanism 12, the clamping block 1201 and the embedding block 8 can be engaged and connected, so that after the first rotating housing 1 and the second rotating housing 3 are engaged, the engagement connection between the first rotating housing 1 and the first rotating housing 1 can be fixed.

[0033] Refer to Figures 2 to 5 , the two rotating rods 11 are respectively rotatably arranged on one side of the two first rotating plates 4, and a second rotating plate 7 is fixedly arranged on one side of each of the two rotating rods 11.

[0034] Specifically, after the rotating rod 11 is rotatably arranged on one side of the first rotating plate 4, the second rotating plate 7 and the rotating rod 11 can be rotatably connected, so that the second handwheel fixedly arranged on the upper end surface of the rotating rod 11 can be rotated to drive the second rotating plate 7 to rotate, so that the second rotating plate 7 and the first rotating plate 4 can be folded or unfolded.

[0035] Refer to Figures 4 to 6 , the lower end surfaces of the two first rotating plates 4 on the side far from the adjusting block 15 are respectively rotatably connected to the upper end surfaces of the two fixing blocks 16, and a connecting member 10 is rotatably embedded on the opposite sides of the upper end surfaces of the two first rotating plates 4.

[0036] Specifically, after the fixing block 16 fixedly arranged at the upper end of the sliding rod 14 is rotatably connected to the first rotating plate 4, when the first rotating plate 4 rotates, it can drive the sliding rod 14 to slide in the opened adjusting groove 9, and at the same time, the connecting member 10 rotatably embedded on the opposite sides of the upper end surfaces of the two first rotating plates 4 can play a role in rotatably connecting the two first rotating plates 4.

[0037] Refer to Figure 5 and Figure 6 , a first handwheel is fixedly arranged on the front end surface of the threaded rod 13, and a second handwheel is fixedly arranged on the upper end surface of each of the two rotating rods 11.

[0038] Specifically, the fixedly arranged No. 1 handwheel can better drive the threaded rod 13 to rotate, and at the same time, the fixedly arranged No. 2 handwheel can drive the second rotating plate 7 to rotate on one side of the first rotating plate 4 .

[0039] Reference Figures 2 to 4 Support blocks 6 are fixedly arranged on both sides of the lower end surface of the adjustment plate 2, and display screen bodies 5 are embedded in the front ends of the two first rotating plates 4 and the two second rotating plates 7.

[0040] Specifically, the support block 6 fixedly arranged on the lower end surface of the adjustment plate 2 can support and fix the display screen. After the display screen body 5 is embedded in the front end surfaces of the two first rotating plates 4 and the two second rotating plates 7, better display can be performed.

[0041] Working principle: When in use, the user can separate the first rotating shell 1 and the second rotating shell 3 by toggling the two clamping blocks 1201 in the clamping mechanism 12, and the user can turn the two No. 2 hand wheels to drive the two second rotating plates 7 to rotate and unfold first, and at the same time, the user can turn the No. 1 hand wheel fixed at the front end of the threaded rod 13 to drive the threaded block to move, and at the same time, the user can drive the rotatable first rotating plate 4 to rotate and extend, and after the adjustment is completed, the two first rotating plates 4 and the two second rotating plates 7 embedded with display screens can be unfolded.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen capable of being folded into multiple sections, comprising an adjustment plate (2) and two rotating rods (11), characterized in that: The adjusting plate (2) is hingedly provided with a first rotating shell (1) on one side near the upper end, and the adjusting plate (2) is hingedly provided with a second rotating shell (3) on the other side near the upper end. A threaded rod (13) is rotatably embedded at the midpoint of the front end surface of the adjusting plate (2) near the lower end, and an adjusting block (15) is threadedly sleeved on the outer surface of the threaded rod (13). Adjustment grooves (9) are provided inside the front and rear sides of the adjusting plate (2), the first rotating shell (1) and the second rotating shell (3), and sliding rods (14) are movably provided on both sides between the two adjusting grooves (9); A fixed block (16) is fixedly provided on the rear end of the upper end surfaces of the two sliding rods (14), a first rotating plate (4) is rotatably provided on both sides of the upper end surface of the adjusting block (15), and a clamping mechanism (12) is embedded on one side of the upper end surface of the first rotating shell (1), and the clamping mechanism (12) comprises two clamping blocks (1201), two connecting springs (1202), a movable groove (1203) and two embedded grooves (1204).

2. The multi-segment foldable display screen according to claim 1, characterized in that: The two connecting springs (1202) are respectively fixedly sleeved at the midpoint of the outer surface of the clamping block (1201), and the two clamping blocks (1201) are respectively slidably embedded in the sliding grooves, the sliding grooves are opened inside one side at the midpoint of the upper end surface of the first rotating shell (1), and the two embedding grooves (1204) are respectively opened at the front end and the rear end of the upper end of the first rotating shell (1).

3. The multi-segment foldable display screen according to claim 1, characterized in that: The second rotating housing (3) is fixedly provided with embedded blocks (8) at the front end and the rear end on one side of the upper end, the two embedded blocks (8) are respectively embedded in the two embedded grooves (1204), and the two clamping blocks (1201) are respectively engaged and clamped with the two embedded blocks (8).

4. The multi-segment foldable display screen according to claim 1, characterized in that: The two rotating rods (11) are rotatably arranged on one side of the two first rotating plates (4) respectively, and a second rotating plate (7) is fixedly arranged on one side of the two rotating rods (11).

5. The multi-segment foldable display screen according to claim 1, characterized in that: The lower end surfaces of the two first rotating plates (4) are rotatably connected to one side of the upper end surfaces of the two fixed blocks (16) at a side away from the adjustment block (15), and a connecting piece (10) is rotatably embedded in the opposite side of the upper end surfaces of the two first rotating plates (4).

6. The multi-segment foldable display screen according to claim 1, characterized in that: A number one hand wheel is fixedly arranged on the front end surface of the threaded rod (13), and a number two hand wheel is fixedly arranged on the upper end surfaces of the two rotating rods (11).

7. The multi-segment foldable display screen according to claim 1, characterized in that: Support blocks (6) are fixedly arranged on both sides of the lower end surface of the adjustment plate (2), and display screen bodies (5) are embedded in the front ends of the two first rotating plates (4) and the two second rotating plates (7).

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