Electronic information display screen capable of being adjusted in multi-section mode

Abstract

The utility model discloses an electronic information display screen capable of being adjusted in a multi-section mode, and belongs to the field of display screens, the electronic information display screen capable of being adjusted in the multi-section mode comprises a multi-section screen body outer shell, the multi-section screen body outer shell comprises a power source mainboard installation section and edge sections, and the edge sections are arranged on the two sides of the power source mainboard installation section and are of the same structure. A group of connecting sections with the same structure are arranged between the power supply mainboard mounting section and the edge sections, the shell of the LED display screen is arranged into a multi-section type screen body shell structure, the internal edge sections and the connecting sections can be rotationally adjusted on the two sides of the power supply mainboard mounting section, and a screen used for displaying contents adopts a flexible LED display screen, so that the LED display screen is convenient to use. A user can adjust the radian of the multi-section type screen body shell according to the using habit of the user in the later period, the type switching of a straight-face display screen and a curved-face display screen of the LED display screen can be achieved, and the embracing feeling of the user in the using process and the appearance diversity of the LED display screen are improved.

Description

Technical Field

[0001] The utility model relates to the field of display screens, and more specifically, to an electronic information display screen with multi-segment adjustment function. Background Art

[0002] The display screen is an essential electrical device in electronic office equipment and information display equipment. Currently, according to the external structure of the display screen, it can generally be divided into two categories: flat display screens and curved display screens. The curved display screen is deeply loved by users because it can give users a good sense of embrace when in use.

[0003] Although the screen body of the existing curved display screen has an arc-shaped structure, its screen body shell is mostly integrally injection-molded with strong integrity and cannot be adjusted laterally. Therefore, users cannot adjust the curvature of the screen body to their favorite curvature according to their own usage habits, which affects the embrace feeling when using. So we propose an electronic information display screen with multi-segment adjustment function to solve the above problems. Summary of the Utility Model

[0004] 1. Technical Problem to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an electronic information display screen with multi-segment adjustment function. By setting the shell of the LED display screen into a multi-segment screen body shell structure, the inner edge segments and connection segments can be rotated and adjusted on both sides of the power main board installation segment, and the screen for displaying content uses a flexible LED display screen, so that the LED display screen realizes the function of multi-segment free adjustment of the screen body. Users can adjust the curvature of the multi-segment screen body shell according to their own usage habits later, and can realize the type switching between the flat display screen and the curved display screen of the LED display screen, improving the embrace feeling when users use and the appearance diversity of the LED display screen.

[0006] 2. Technical Solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An electronically - information display screen with multi - segment adjustment, including a multi - segment screen body housing. The multi - segment screen body housing includes a power main - board installation section and edge sections with the same structure arranged on both sides of the power main - board installation section. A set of connection sections with the same structure are arranged between the power main - board installation section and the edge sections. A first contraction groove is arranged between the edge section and the connection section, a second contraction groove is arranged between a group of the connection sections, and a third contraction groove is arranged between the connection section and the power main - board installation section. Limiting mechanisms with the same structure are arranged on the outer side of the multi - segment screen body housing corresponding to the positions of the first contraction groove, the second contraction groove, and the third contraction groove.

[0009] The limiting mechanism includes an upper limiting mechanism and a lower limiting mechanism with the same structure. The upper limiting mechanism includes lugs one respectively fixedly connected to the edge section, the connection section, and the power main - board installation section. The upper limiting mechanism further includes lugs two respectively fixedly connected to the connection section, the power main - board installation section, and the edge section. A rotating column is fixedly connected to the top of the lug two, and the lug one and the lug two are rotationally connected through the rotating column.

[0010] Further, a torsion spring is sleeved outside the rotating column, and both ends of the torsion spring are respectively clamped with one side of the lug one and the lug two.

[0011] Further, a number of positioning jacks are opened on the lug two. A sliding hole is opened inside the lug one corresponding to the position of one of the positioning jacks. A group of limiting pieces are fixedly connected to one side of the lug one on the upper limiting mechanism. A limiting lever is arranged between the group of limiting pieces. One end of the limiting lever on the upper limiting mechanism and the lower limiting mechanism extends into the corresponding positioning jack through the sliding hole, and the other ends of the limiting levers on the upper limiting mechanism and the lower limiting mechanism are fixedly connected through a pull - ring.

[0012] Further, a tension spring is clamped on one of the limiting pieces, and the top of the tension spring is clamped with the top of the corresponding limiting lever.

[0013] Further, a dust - proof net is fixedly pasted on the inner wall of the multi - segment screen body housing, and a display screen base is fixedly installed on the outer wall of the power main - board installation section.

[0014] Further, limiting edges are fixedly connected to the inner walls of the two edge sections and the power main - board installation section. A flexible LED display screen is clamped inside the multi - segment screen body housing through the limiting edges, and a flexible transparent resin panel is fixedly pasted on the outer side of the edge of the multi - segment screen body housing.

[0015] Further, flexible rubber edge protection strips are clamped on the top and bottom of the multi - segment screen body housing.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] (1) In this solution, by setting the housing of the LED display screen into a multi-segment screen housing structure, the inner edge segments and connection segments can be rotated and adjusted on both sides of the power main board installation segment, and the screen for displaying content uses a flexible LED display screen, enabling the LED display screen to achieve the function of multi-segment free adjustment of the screen body. Later, users can adjust the curvature of the multi-segment screen housing according to their own usage habits, and can also achieve the type switching between the flat display screen and the curved display screen of the LED display screen, improving the sense of embrace when users use it and the appearance diversity of the LED display screen;

[0019] (2) In this solution, the provided limiting mechanism can respectively limit the bending at the joints of the first contraction groove, the second contraction groove, and the third contraction groove, achieving the positioning of the angles of the edge segments and the connection segments after adjustment on both sides of the power main board installation segment, preventing the curvature of the multi-segment screen housing from being fixed after adjustment, and improving the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the inner wall structure of the multi-segment screen housing of the present utility model;

[0023] Figure 4 is of the present utility model Figure 3 magnified schematic diagram of part A in;

[0024] Figure 5 is a schematic diagram of the outer wall structure of the multi-segment screen housing of the present utility model;

[0025] Figure 6 is a schematic diagram of the structure of the limiting mechanism of the present utility model;

[0026] Figure 7 is a schematic diagram of the structure of the upper limiting mechanism of the present utility model;

[0027] Figure 8 is a schematic diagram of the disassembled structure of the upper limiting mechanism of the present utility model.

[0028] Explanation of the reference numerals in the figures:

[0029] 1. Multi - section screen body housing; 2. Power main board installation section; 201. Shrinkage groove three; 3. Edge section; 301. Shrinkage groove one; 302. Limiting edge; 4. Connection section; 401. Shrinkage groove two; 5. Limiting mechanism; 6. Upper limiting mechanism; 7. Lower limiting mechanism; 8. Ear piece one; 801. Positioning jack; 9. Ear piece two; 901. Slide hole; 10. Rotating column; 11. Torsion spring; 12. Limiting piece; 13. Limiting lever; 14. Pull ring; 15. Tension spring; 16. Dustproof net; 17. Display screen base; 18. Flexible LED display screen; 19. Flexible transparent resin panel; 20. Flexible rubber edge protection strip. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention specification; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0031] Embodiment 1:

[0032] Please refer to Figures 1-8 , an electronically - information display screen that can be adjusted in multiple sections, including a multi - section screen body housing 1. The multi - section screen body housing 1 includes a power main board installation section 2 and edge sections 3 with the same structure arranged on both sides of the power main board installation section 2. A set of connection sections 4 with the same structure are arranged between the power main board installation section 2 and the edge sections 3. A shrinkage groove one 301 is arranged between the edge section 3 and the connection section 4. A shrinkage groove two 401 is arranged between a set of connection sections 4. A shrinkage groove three 201 is arranged between the connection section 4 and the power main board installation section 2. Limiting mechanisms 5 with the same structure are arranged on the outer side of the multi - section screen body housing 1 corresponding to the positions of the shrinkage groove one 301, the shrinkage groove two 401, and the shrinkage groove three 201;

[0033] The limiting mechanism 5 includes an upper limiting mechanism 6 and a lower limiting mechanism 7 with the same structure. The upper limiting mechanism 6 includes ear pieces one 8 respectively fixedly connected to the edge section 3, the connection section 4, and the power main board installation section 2. The upper limiting mechanism 6 further includes ear pieces two 9 respectively fixedly connected to the connection section 4, the power main board installation section 2, and the edge section 3. A rotating column 10 is fixedly connected to the top of the ear piece two 9. The ear piece one 8 and the ear piece two 9 are rotatably connected through the rotating column 10;

[0034] A torsion spring 11 is sleeved outside the rotating column 10, and both ends of the torsion spring 11 are respectively clamped with one side of the first earpiece 8 and the second earpiece 9. A number of positioning jacks 801 are provided on the second earpiece 9, and a sliding hole 901 is provided inside the first earpiece 8 corresponding to the position of one of the positioning jacks 801. A group of limiting pieces 12 are fixedly connected to one side of the first earpiece 8 on the upper limiting mechanism 6. A limiting lever 13 is arranged between the group of limiting pieces 12. One end of the limiting lever 13 on the upper limiting mechanism 6 and the lower limiting mechanism 7 extends into the corresponding positioning jack 801 through the sliding hole 901. The other ends of the limiting levers 13 on the upper limiting mechanism 6 and the lower limiting mechanism 7 are fixedly connected through a pull ring 14. A tension spring 15 is clamped on one of the limiting pieces 12, and the top of the tension spring 15 is clamped with the top of the corresponding limiting lever 13.

[0035] The arc adjustment process of this multi-segment adjustable electronic information display screen is as follows:

[0036] Since the limiting mechanisms 5 with the same structure are provided at the positions of the first contraction groove 301, the second contraction groove 401 and the third contraction groove 201, the joints between the power main board installation section 2 and the corresponding connection section 4, the joints between a group of connection sections 4, and the joints between the connection section 4 and the corresponding edge section 3 can all be bent and adjusted according to the same principle to achieve the effect of changing the arc adjustment of the multi-segment screen body shell 1;

[0037] That is, when it is necessary to bend and adjust the joint between the edge section 3 and the corresponding connection section 4, first remove the flexible rubber edge protection strips 20 at the top and bottom, and then lift the limiting levers 13 of the upper limiting mechanism 6 and the lower limiting mechanism 7 upward through the pull ring 14, so that the ends of the two limiting levers 13 are disengaged from the insertion with the corresponding positioning jacks 801. At this time, the joint between the first earpiece 8 and the second earpiece 9 can be disengaged from the limiting state, and then the edge section 3 can be pulled and bent to change the included angle between the edge section 3 and the corresponding connection section 4, achieving the effect of changing the arc of the multi-segment screen body shell 1. Since the flexible LED display screen 18 and the flexible transparent resin panel 19 (the flexible LED display screen 18 and the flexible transparent resin panel 19 are both existing known and publicly available technical products, so no detailed description will be given here) are both flexible materials, there will be no interference or damage when pulling and bending the edge section 3. Then when the bent arc reaches the required value, at this time, the pulling of the pull ring 14 can be released, and the connection of the tension spring 15 can pull the two limiting levers 13 back downward to the original position and clamp them inside the corresponding positioning jacks 801, realizing the function of limiting the joint between the first earpiece 8 and the second earpiece 9. At this time, the adjustment of the next place can be carried out, and so on until the finally adjusted arc meets personal habits, and then the two flexible rubber edge protection strips 20 are reinstalled.

[0038] Embodiment 2:

[0039] In view of the above-mentioned Embodiment 1, a further description is provided. Refer to Figures 2-5 , a dust-proof net 16 is fixedly pasted on the inner wall of the multi-segment screen housing 1, a display screen base 17 is fixedly installed on the outer wall of the power main board installation section 2, and limiting edges 302 are fixedly connected to the inner walls of the two edge sections 3 and the power main board installation section 2. A flexible LED display screen 18 is clamped inside the multi-segment screen housing 1 through the limiting edges 302, and a flexible transparent resin panel 19 is fixedly pasted on the outer side of the edge of the multi-segment screen housing 1. Flexible rubber edge protection strips 20 are clamped at the top and bottom of the multi-segment screen housing 1.

[0040] Through the torsion spring 11 structure installed at the connection of the first lug 8 and the second lug 9, the connection of the first lug 8 and the second lug 9 can be supported, so that the connection has the effect of automatic springback and reset, providing convenience for the restoration and adjustment of the screen housing structure at the connection. And as Figure 5 shown, semi-circular sheet-like blocking structures are provided at the joints of the first contraction groove 301, the second contraction groove 401 and the third contraction groove 201, which can limit the connection of the two corresponding segments at the joint.

[0041] By fixedly pasting the dust-proof net 16, not only can the connection structure strength between the power main board installation section 2, the edge section 3 and the connection section 4 be improved, but also the gaps of the first contraction groove 301, the second contraction groove 401 and the third contraction groove 201 can be sealed to prevent dust from entering the inside of the multi-segment screen housing 1, and it does not interfere with the heat dissipation inside the multi-segment screen housing 1 and the normal bending of the multi-segment screen housing 1; the setting of the limiting edge 302 can limit the installed flexible LED display screen 18 inside the multi-segment screen housing 1 and reduce the probability of the flexible LED display screen 18 bending and collapsing; the flexible rubber edge protection strips 20 can protect the edge of the multi-segment screen housing 1 from the top and bottom respectively, and can seal the top joints of the first contraction groove 301, the second contraction groove 401 and the third contraction groove 201, reducing the probability of dust entering the inside of the multi-segment screen housing 1, and it does not interfere with the normal clamping installation of the flexible rubber edge protection strips 20 after the arc of the multi-segment screen housing 1 is adjusted.

[0042] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An electronic information display screen capable of multi-stage adjustment, comprising a multi-stage screen housing (1), characterized in that: The multi-section screen housing (1) comprises a power mainboard mounting section (2) and edge sections (3) with the same structure and arranged on both sides of the power mainboard mounting section (2); a group of connecting sections (4) with the same structure are arranged between the power mainboard mounting section (2) and the edge sections (3); a contraction groove 1 (301) is arranged between the edge sections (3) and the connecting sections (4); a contraction groove 2 (401) is arranged between a group of connecting sections (4); a contraction groove 3 (201) is arranged between the connecting sections (4) and the power mainboard mounting section (2); and limiting mechanisms (5) with the same structure are arranged on the outer side of the multi-section screen housing (1) at the positions of the contraction groove 1 (301), the contraction groove 2 (401) and the contraction groove 3 (201); The limiting mechanism (5) comprises an upper limiting mechanism (6) and a lower limiting mechanism (7) of the same structure, the upper limiting mechanism (6) comprising an ear piece 1 (8) respectively fixedly connected to the edge section (3), the connecting section (4) and the power supply mainboard mounting section (2), the upper limiting mechanism (6) further comprising an ear piece 2 (9) respectively fixedly connected to the connecting section (4), the power supply mainboard mounting section (2) and the edge section (3), the top of the ear piece 2 (9) being fixedly connected with a rotating column (10), the ear piece 1 (8) and the ear piece 2 (9) being rotatably connected via the rotating column (10).

2. The multi-stage adjustable electronic information display screen according to claim 1, characterized in that: A torsion spring (11) is sleeved on the outer side of the rotating column (10), and two ends of the torsion spring (11) are respectively clamped with one side of the ear piece 1 (8) and the ear piece 2 (9).

3. The multi-stage adjustable electronic information display screen according to claim 1, characterized in that: A plurality of positioning holes (801) are provided on the ear piece 2 (9), and a sliding hole (901) is provided inside the ear piece 1 (8) at the position corresponding to one of the positioning holes (801). A group of limiting plates (12) are fixedly connected to one side of the ear piece 1 (8) located on the upper limit mechanism (6), and a limiting lever (13) is arranged between the group of limiting plates (12). One end of the limiting lever (13) located on the upper limit mechanism (6) and the lower limit mechanism (7) extends to the corresponding positioning hole (801) through the sliding hole (901), and the other end of the limiting lever (13) located on the upper limit mechanism (6) and the lower limit mechanism (7) is fixedly connected through a pull ring (14).

4. The multi-stage adjustable electronic information display screen according to claim 3, characterized in that: A tension spring (15) is clamped on one of the limit plates (12), and the top of the tension spring (15) is clamped on the top of the corresponding limit lever (13).

5. The multi-stage adjustable electronic information display screen according to claim 1, characterized in that: A dust screen (16) is fixedly attached to the inner wall of the multi-section screen housing (1), and a display screen base (17) is fixedly mounted to the outer wall of the power supply mainboard mounting section (2).

6. The multi-stage adjustable electronic information display screen according to claim 1, characterized in that: The two edge sections (3) and the inner wall of the power mainboard installation section (2) are both fixedly connected to a limiting edge (302); a flexible LED display screen (18) is clamped inside the multi-section screen housing (1) via the limiting edge (302); and a flexible transparent resin panel (19) is fixedly adhered to the outer side of the edge of the multi-section screen housing (1).

7. The multi-stage adjustable electronic information display screen according to claim 1, characterized in that: The top and bottom of the multi-section screen housing (1) are both clamped with flexible rubber edge strips (20).

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