Rotating shaft for double-screen connection

Abstract

The utility model belongs to the technical field of electronic products, and particularly relates to a rotating shaft for double-screen connection. The first displayer and the second displayer are located on the same horizontal plane and symmetrically distributed, the two ends of the signal line are connected with the first displayer and the second displayer respectively, and the rotating shaft for double-screen connection comprises a rotating piece, a fixing piece, a line hiding box and a line hiding cover. The signal lines penetrate into the line hiding box from the first line groove and penetrate out of the line hiding box from the second line groove, the signal lines can be installed in the line hiding box in order according to a certain path, hiding of the signal lines is achieved, abrasion of the signal lines is prevented, and attractiveness of the whole structure is kept. One end of the signal line is connected to the first display, the signal line penetrates through a second line groove in the line hiding cover, and the rotating piece can drive the signal line and the line hiding cover to rotate in the rotating process, so that the signal line can be shielded by the line hiding cover all the time, the signal line is further prevented from being abraded, and the overall structure is kept attractive.

Description

Technical Field

[0001] This utility model belongs to the field of electronic product technology, and specifically relates to a hinge for dual-screen connection. Background Technology

[0002] A dual-screen monitor is created by connecting two monitors to expand the display interface and show more information.

[0003] However, the signal cables between existing dual-screen displays are usually exposed directly on the outside, making them susceptible to damage. Therefore, it is necessary to design a hinge for dual-screen connections to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a hinge for dual-screen connection, thereby resolving the issues raised in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hinge for dual-screen connection, applied to a first display, a second display, and a signal cable. The first display and the second display are located on the same horizontal plane and symmetrically distributed. The two ends of the signal cable are respectively connected to the first display and the second display. The hinge for dual-screen connection includes a rotating plate, a fixing plate, a cable hiding box, and a cable hiding cover. The rotating plate is connected to the left or right side wall of the first display, and the fixing plate is connected to the left or right side wall of the second display. The rotating plate and the fixing plate are located on the same side. The end of the rotating plate is rotatably connected to the end of the fixing plate. The cable hiding box is used to connect to the rotating plate.

[0006] The cable concealment box has an opening on one side, and the cable concealment cover is installed at the opening of the cable concealment box. A first cable groove is provided on the side wall of the cable concealment box, and a second cable groove is provided on the cable concealment cover. The signal cable passes through the first cable groove into the cable concealment box and exits the cable concealment box through the second cable groove.

[0007] Furthermore, the end of the rotating plate and the end of the fixed plate are connected by riveting.

[0008] Furthermore, there are two of each of the rotating plate and the fixing plate. The rotating plate is connected to both the left and right side walls of the first display, and the fixing plate is connected to both the left and right side walls of the second display.

[0009] Furthermore, the hinge for dual-screen connection also includes a first connecting shaft, a connecting cover, a second connecting shaft, and a positioning plate. The first connecting shaft is coaxially distributed with the cable hiding box. The connecting cover is located on the side of the first connecting shaft away from the cable hiding cover. The second connecting shaft is provided in the middle of the inner side of the connecting cover. The second connecting shaft has an installation groove along the axial direction. The first connecting shaft is connected to the cable hiding cover. The other end of the first connecting shaft passes through the cable hiding box and is inserted into the installation groove.

[0010] Both the end of the rotating plate and the end of the fixed plate are sleeved on the outer wall of the second connecting shaft, and the positioning disk is sleeved on the second connecting shaft. The end of the rotating plate is connected to the positioning disk.

[0011] Furthermore, the pivot for dual-screen connection also includes a rotating protective shell and a fixed protective shell, the rotating protective shell being sleeved on the outer wall of the rotating plate, and the fixed protective shell being sleeved on the outer wall of the fixed plate.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. Pass the signal cable through the first cable slot into the cable concealment box, and pass the signal cable through the second cable slot out of the cable concealment box. This allows the signal cable to be installed in the cable concealment box in an orderly manner along a certain path, thus hiding the signal cable and helping to prevent wear and tear on the signal cable and maintain the aesthetics of the overall structure.

[0014] 2. Since one end of the signal line is connected to the first display, the rotating plate can drive the signal line to rotate during rotation. Since the signal line passes through the second groove on the cable concealment cover, it can drive the cable concealment cover to rotate. Thus, the cable concealment cover can always cover the signal line during the rotation of the first display relative to the second display from 0 to 180 degrees, further preventing the signal line from wearing out and maintaining the aesthetics of the overall structure.

[0015] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and drawings. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This diagram illustrates the usage state of the hinge for dual-screen connection according to an embodiment of the present invention.

[0018] Figure 2 A schematic diagram of the structure of the rotating shaft for dual-screen connection according to an embodiment of the present invention is shown;

[0019] Figure 3 A partial structural schematic diagram of the hinge for dual-screen connection according to an embodiment of the present invention is shown;

[0020] Figure 4 This invention provides a schematic diagram of the structure of a hinge for dual-screen connection from another perspective, according to an embodiment of the present invention.

[0021] Figure 5 It shows Figure 4 A cross-sectional view along the AA direction.

[0022] Reference numerals: 11, First display; 12, Second display; 13, Signal line; 21, Rotating plate; 22, Fixed plate; 23, Rotating protective shell; 24, Fixed protective shell; 31, Cable concealment box; 311, First cable groove; 32, Cable concealment cover; 321, Second cable groove; 4, First connecting shaft; 5, Connecting cover; 6, Second connecting shaft; 7, Positioning plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] The positive X-axis points forward, and the negative X-axis points backward; the positive Y-axis points left, and the negative Y-axis points right; the positive Z-axis points upward, and the negative Z-axis points downward.

[0025] like Figures 1 to 5As shown in the figure, a hinge for dual-screen connection according to an embodiment of the present invention is applied to a first display 11, a second display 12, and a signal cable 13. The first display 11 and the second display 12 are located on the same horizontal plane and are symmetrically distributed. The two ends of the signal cable 13 are respectively connected to the first display 11 and the second display 12. The hinge for dual-screen connection includes a rotating plate 21, a fixing plate 22, and a cable concealment box 31. The rotating plate 21 is connected to the left or right side wall of the first display 11, and the fixing plate 22 is connected to the left or right side wall of the second display 12. The rotating plate 21 and the fixing plate 22 are located on the same side, and the end of the rotating plate 21 is rotatably connected to the end of the fixing plate 22. The cable concealment box 31 is used to connect to the rotating plate 21.

[0026] The cable concealment box 31 has an opening on one side, and the cable concealment cover 32 is installed at the opening of the cable concealment box 31. A first cable groove 311 is provided on the side wall of the cable concealment box 31, and a second cable groove 321 is provided on the cable concealment cover 32. The signal cable 13 passes through the first cable groove 311 into the cable concealment box 31 and exits the cable concealment box 31 through the second cable groove 321.

[0027] Specifically, the cable concealment cover 32 abuts against the left or right side wall of the first display 11 and the left or right side wall of the second display 12.

[0028] In this embodiment, the rotating piece 21 rotates relative to the fixed piece 22. Since the rotating piece 21 is connected to the first display 11 and the fixed piece 22 is connected to the second display 12, the first display 11 can be rotated, folded, or unfolded relative to the second display 12. Furthermore, by opening a first wire groove 311 and a second wire groove 321 on the cable tray 31 and cable cover 32 respectively, the signal wire 13 is passed through the first wire groove 311 into the cable tray 31 and through the second wire groove 321 out of the cable tray 31. This facilitates the orderly installation of the signal wire 13 into the cable tray 31 along a specific path, making it easier to connect both ends of the signal wire 13 to the first display 11 and the second display 12, and to hide the signal wire 13, thus preventing wear and tear on the signal wire 13 and maintaining the aesthetics of the overall structure. Furthermore, since one end of the signal line 13 is connected to the first display 11, and the rotating plate 21 is also connected to the first display 11, the rotating plate 21 can drive the signal line 13 to rotate during rotation. Since the signal line 13 passes through the second wire groove 321 on the wire hiding cover 32, it can drive the wire hiding cover 32 to rotate. This ensures that the wire hiding cover 32 can always cover the signal line 13 during the rotation of the first display 11 relative to the second display 12 from 0 to 180 degrees, further preventing wear on the signal line 13 and maintaining the aesthetics of the overall structure.

[0029] Optionally, the end of the rotating piece 21 and the end of the fixed piece 22 are connected by riveting.

[0030] In this embodiment, the end of the rotating plate 21 and the end of the fixed plate 22 are riveted to achieve torque, thereby realizing a rotation of 0-180 degrees.

[0031] Optionally, two rotating plates 21 and two fixing plates 22 are provided. The rotating plates 21 are connected to the left and right side walls of the first display 11, and the fixing plates 22 are connected to the left and right side walls of the second display 11.

[0032] In this embodiment, by providing a set of rotating pieces 21 on both the left and right sides of the first display 11 and a set of fixing pieces 22 on both the left and right sides of the second display 12, the left and right ends of the first display 11 and the second display 12 are rotatably connected, which helps to ensure the stability of the first display 11 and the second display 12 during the folding and unfolding process.

[0033] Optionally, such as Figure 5 As shown, the hinge for dual-screen connection also includes a first connecting shaft 4, a connecting cover 5, a second connecting shaft 6, and a positioning plate 7. The first connecting shaft 4 is coaxially distributed with the cable hiding box 31. The connecting cover 5 is located on the side of the first connecting shaft 4 away from the cable hiding cover 32. The second connecting shaft 6 is provided in the middle of the inner side of the connecting cover 5. The second connecting shaft 6 has an installation groove along the axial direction. One end of the first connecting shaft 4 is connected to the cable hiding cover 32, and the other end of the first connecting shaft 4 passes through the cable hiding box 31 and is inserted into the installation groove.

[0034] The ends of the rotating plate 21 and the fixed plate 22 are both sleeved on the outer wall of the second connecting shaft 6. The positioning disk 7 is sleeved on the second connecting shaft 6, and the end of the rotating plate 21 is connected to the positioning disk 7.

[0035] Specifically, the end of the fixing plate 22 is located between the end of the rotating plate 21 and the wire-concealing cover 32. Furthermore, the first connecting shaft 4 is connected to the wire-concealing cover 32 using screws.

[0036] In this embodiment, by providing a connecting cover 5, both the ends of the rotating piece 21 and the fixed piece 22 can be housed within the connecting cover 5, which facilitates the shielding of the ends of the rotating piece 21 and the fixed piece 22. Secondly, a second connecting shaft 6 is provided in the middle of the inner side of the connecting cover 5. The second connecting shaft 6 has an axially oriented mounting groove. One end of the first connecting shaft 4 is connected to the wire-concealing cover 32, and the other end of the first connecting shaft 4 passes through the wire-concealing box 31 and is inserted into the mounting groove, which facilitates the assembly and connection of the wire-concealing cover 32, the wire-concealing box 31, and the connecting cover 5. Furthermore, by using the fact that both the ends of the rotating piece 21 and the fixed piece 22 are fitted onto the outer wall of the second connecting shaft 6, and a positioning disc 7 is fitted onto the second connecting shaft 6, with the end of the rotating piece 21 connected to the positioning disc 7, the positioning disc 7 can be used to position the ends of the rotating piece 21 and the fixed piece 22 in the axial direction of the second connecting shaft 6.

[0037] Optionally, such as Figure 5 As shown, the rotating shaft for dual-screen connection also includes a rotating protective shell 23 and a fixed protective shell 24. The rotating protective shell 23 is sleeved on the outer wall of the rotating piece 21, and the fixed protective shell 24 is sleeved on the outer wall of the fixed piece 22.

[0038] In this embodiment, by providing a rotating protective shell 23 and a fixed protective shell 24, the structures of the rotating piece 21 and the fixed piece 22 can be protected respectively, which helps to ensure the stability of the rotation of the first display 11 and the second display 12.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hinge for dual-screen connection, applied to a first display (11), a second display (12), and a signal line (13), wherein the first display (11) and the second display (12) are located on the same horizontal plane and symmetrically distributed, and the two ends of the signal line (13) are respectively connected to the first display (11) and the second display (12), characterized in that, It includes a rotating plate (21), a fixing plate (22), a cable-concealing box (31), and a cable-concealing cover (32). The rotating plate (21) is connected to the left or right side wall of the first display (11), and the fixing plate (22) is connected to the left or right side wall of the second display (12). The rotating plate (21) and the fixing plate (22) are located on the same side, and the end of the rotating plate (21) is rotatably connected to the end of the fixing plate (22). The cable concealment box (31) has an opening on one side, and the cable concealment cover (32) is installed at the opening of the cable concealment box (31). A first cable groove (311) is provided on the side wall of the cable concealment box (31), and a second cable groove (321) is provided on the cable concealment cover (32). The signal line (13) passes through the first cable groove (311) into the cable concealment box (31) and passes through the second cable groove (321) out of the cable concealment box (31).

2. The hinge for dual-screen connection according to claim 1, characterized in that, The end of the rotating plate (21) is connected to the end of the fixed plate (22) by riveting.

3. The hinge for dual-screen connection according to claim 1, characterized in that, Two rotating plates (21) and two fixing plates (22) are provided. The rotating plates (21) are connected to the left and right side walls of the first display (11), and the fixing plates (22) are connected to the left and right side walls of the second display (12).

4. The hinge for dual-screen connection according to claim 1, characterized in that, It also includes a first connecting shaft (4), a connecting cover (5), a second connecting shaft (6), and a positioning plate (7). The first connecting shaft (4) is coaxially distributed with the wire-hiding box (31). The connecting cover (5) is located on the side of the first connecting shaft (4) away from the wire-hiding cover (32). The second connecting shaft (6) is provided in the middle of the inner side of the connecting cover (5). The second connecting shaft (6) has an installation groove along the axial direction. The first connecting shaft (4) is connected to the wire-hiding cover (32). The other end of the first connecting shaft (4) passes through the wire-hiding box (31) and is inserted into the installation groove. The end of the rotating plate (21) and the end of the fixed plate (22) are both sleeved on the outer wall of the second connecting shaft (6). The positioning disk (7) is sleeved on the second connecting shaft (6). The end of the rotating plate (21) is connected to the positioning disk (7).

5. The hinge for dual-screen connection according to claim 1, characterized in that, It also includes a rotating protective shell (23) and a fixed protective shell (24), wherein the rotating protective shell (23) is sleeved on the outer wall of the rotating piece (21) and the fixed protective shell (24) is sleeved on the outer wall of the fixed piece (22).

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