Support rotating structure and display device

Abstract

The utility model discloses a support rotating structure and a display device. The support rotating structure comprises a first rotating piece, a second rotating piece, a circular fixing piece, a rotating shaft and a nut. The first rotating piece is fixedly connected with the second rotating piece; the second rotating piece is provided with a first circular groove matched with the circular fixing piece in shape and size. One side of the circular fixing piece is arranged in the first circular groove, and the circular fixing piece is movably connected with the second rotating piece; a first rotating hole matched with the rotating shaft in size is formed in the first rotating part; a second rotating hole matched with the rotating shaft in size is formed in the circular fixing piece, and the position of the second rotating hole corresponds to the position of the first rotating hole; one end of the rotating shaft is located on the side, opposite to the second rotating piece, of the first rotating piece. And the other end of the rotating shaft sequentially passes through the first rotating hole and the second rotating hole and then is in threaded connection with the nut. The display device comprises the support rotating structure. According to the utility model, the rotation precision and strength of the bracket can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bracket structures, and in particular relates to a bracket rotating structure and a display device. Background Art

[0002] The published invention patent application of the same applicant as this application: application number is "202311255236.5" and name is "A rotating bracket and display device". Although the rotating bracket solves the problem of the small range of left and right rotation angles of the bracket in the prior art, its rotation accuracy and strength still cannot meet customer needs. Utility Model Content

[0003] The purpose of the utility model is to provide a bracket rotation structure and a display device, so as to improve the rotation accuracy and strength of the bracket and solve the problem that the rotation accuracy and strength of the rotating bracket in the background technology cannot meet the needs of customers.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is as follows:

[0005] A support rotation structure comprises a first rotating member, a second rotating member, a fixed member, a rotating shaft, and a nut; the first rotating member and the second rotating member are fixedly connected; the first rotating member is provided with a first rotating hole matching the size of the rotating shaft; the fixed member is provided with a second rotating hole matching the size of the rotating shaft, and the position of the second rotating hole corresponds to the position of the first rotating hole; one end of the rotating shaft passes through the first rotating hole and the second rotating hole in sequence and is connected to the nut.

[0006] The utility model discloses a bracket rotating structure, by setting a first rotating member and a second rotating member that are fixedly connected, and then movably connecting the second rotating member and the fixed member, so that the first rotating member and the second rotating member can make a circular motion along the outer circumference of the fixed member with the rotating shaft as the center of the circle; the overall structure of this rotating structure with the rotating shaft as the fulcrum is relatively strong and can meet the customer's demand for rotation strength.

[0007] Preferably, the fixing member is a circular fixing member; the second rotating member is provided with a first circular groove matching the shape and size of the circular fixing member; one side of the circular fixing member is arranged in the first circular groove, and the circular fixing member and the second rotating member are movably connected; one end of the rotating shaft is provided with a threaded section, and one end of the rotating shaft is screwed to the nut through the threaded section; the other end of the rotating shaft is located on the side of the first rotating member facing away from the second rotating member; the nut is located on the side of the second rotating member facing away from the first rotating member.

[0008] Preferably, the bracket rotation structure also includes a circular rotating piece; the circular rotating piece and the second rotating member are fixedly connected, and the circular rotating piece is located on the side of the second rotating member facing the circular fixed member; one side of the circular fixed member is located in the circular rotating piece and the first circular groove; the circular fixed member is movably connected to the second rotating member through the circular rotating piece.

[0009] The utility model discloses a bracket rotating structure, which can improve the rotation strength of the second rotating member when rotating around the circular fixing member by setting a circular rotating piece and a second rotating member fixedly connected, and a circular fixing member located in the circular rotating piece and a first circular groove and the second rotating member movably connected.

[0010] Preferably, the bracket rotation structure also includes a circular fixing plate; a second circular groove matching the size of the circular fixing plate is opened on the side of the first rotating member facing the second rotating member; the circular fixing plate is located in the second circular groove; the size of the circular fixing plate is the same as the size of the circular fixing member; the circular fixing plate is fixedly connected to the other side of the circular fixing member, and the circular fixing member is movably connected to the first rotating member via the circular fixing plate.

[0011] The utility model provides a bracket rotating structure, by arranging a second circular groove for accommodating an annular fixing piece in a first rotating member, and the annular fixing piece is fixedly connected to the other side of the circular fixing member, so that the rotation strength of the first rotating member when rotating around the circular fixing member can be improved.

[0012] Preferably, the support rotating structure further includes a first gasket; the first gasket is located in the second circular groove; and the first gasket is sleeved on the rotating shaft.

[0013] The utility model provides a support rotating structure, through the first gasket sleeved on the rotating shaft, which can give the rotating shaft a certain rotating friction force and improve the rotating precision of the first rotating member and the second rotating member.

[0014] Preferably, the bracket rotation structure also includes a second gasket, a third gasket, and a fourth gasket; the second gasket is arranged between the circular fixing member and the nut; the third gasket is arranged between the second gasket and the circular fixing member; the fourth gasket is arranged between the third gasket and the circular fixing member; the second gasket, the third gasket, and the fourth gasket are all sleeved on the rotating shaft.

[0015] The support rotating structure of the utility model can further increase the rotating friction of the rotating shaft by sleeve-arranging the second gasket, the third gasket and the fourth gasket on the rotating shaft, thereby further improving the rotating precision of the first rotating member and the second rotating member.

[0016] Preferably, the second rotating hole is located at the center of the circular fixing member.

[0017] The utility model provides a support rotation structure, by arranging the second rotation hole at the center of the circular fixing member, so that the rotation axis is also located at the center of the circular fixing member, thereby improving the rotation stability of the entire support rotation structure.

[0018] The utility model also provides a display device, comprising the above-mentioned bracket rotating structure.

[0019] Preferably, the display device further comprises a display and a bracket body; the display and the first rotating member are fixedly connected; the bracket body and the circular fixing member are fixedly connected.

[0020] Preferably, the display device further comprises a first screw; a first screw hole is formed on the first rotating member; and the display is fixedly connected to the first rotating member by screwing the first screw into the first screw hole.

[0021] Preferably, the display device further comprises a second screw; the bracket body comprises a connecting member; a second screw hole is formed on the second rotating member; and the connecting member is fixedly connected to the second rotating member by screwing the second screw into the second screw hole.

[0022] Beneficial effects:

[0023] The utility model discloses a bracket rotating structure and a display device. The bracket rotating structure is provided with a first rotating member and a second rotating member that are fixedly connected, and then the second rotating member and the circular fixed member are movably connected, so that the first rotating member and the second rotating member can make a circular motion along the outer circumference of the circular fixed member with the rotating shaft as the center. The overall structure of the rotating structure with the rotating shaft as the fulcrum is relatively strong and can meet the customer's demand for rotation strength. At the same time, the bracket rotating structure is also provided with a plurality of gaskets sleeved on the outside of the rotating shaft, which can provide a certain friction force during the rotation of the rotating shaft, thereby improving the rotation accuracy of the entire rotating structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Shown is an exploded view of a support rotation structure of an embodiment;

[0025] Figure 2 Shown is a front view of a support rotation structure of an embodiment;

[0026] Figure 3 The figure shows a rear view of a support rotation structure of an embodiment;

[0027] Figure 4 Shown is a rotation schematic diagram of a support rotation structure of an embodiment.

[0028] Reference numerals

[0029] 1. Rotating shaft; 2. First screw; 3. First rotating member; 4. First gasket; 5. Circular fixing plate; 6. Circular fixing member; 7. Circular rotating plate; 8. Second rotating member; 9. Second gasket; 10. Nut; 11. Third gasket; 12. Fourth gasket; 13. First rotating hole; 14. First screw hole; 15. Second rotating hole; 16. Second screw hole. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0031] The technical solution of the utility model is described in detail below with specific embodiments.

[0032] Embodiment 1

[0033] like Figures 1 to 4 As shown, a bracket rotation structure of the present embodiment includes a first rotating member 3, a second rotating member 8, a circular fixing member 6, a rotating shaft 1, and a nut 10; the first rotating member 3 and the second rotating member 8 are fixedly connected; the second rotating member 8 is provided with a first circular groove matching the shape and size of the circular fixing member 6; one side of the circular fixing member 6 is arranged in the first circular groove, and the circular fixing member 6 and the second rotating member 8 are movably connected; the first rotating member 3 is provided with a first rotating hole 13 matching the size of the rotating shaft 1; the circular fixing member 6 is provided with a second rotating hole 15 matching the size of the rotating shaft 1, and the position of the second rotating hole 15 corresponds to the position of the first rotating hole 13; one end of the rotating shaft 1 is located on the side of the first rotating member 3 facing away from the second rotating member 8; the other end of the rotating shaft 1 is provided with a threaded section; the nut 10 is located on the side of the second rotating member 8 facing away from the first rotating member 3; the other end of the rotating shaft 1 passes through the first rotating hole 13 and the second rotating hole 15 in sequence and is screwed to the nut 10.

[0034] Preferably, the bracket rotation structure also includes a circular rotating piece 7; the circular rotating piece 7 is fixedly connected to the second rotating member 8, and the circular rotating piece 7 is located on the side of the second rotating member 8 facing the circular fixed member 6; one side of the circular fixed member 6 is located in the circular rotating piece 7 and the first circular groove; the circular fixed member 6 is movably connected through the circular rotating piece 7 and the second rotating member 8.

[0035] Preferably, the bracket rotation structure also includes a circular fixing plate 5; a second circular groove matching the size of the circular fixing plate 5 is opened on the side of the first rotating member 3 facing the second rotating member 8; the circular fixing plate 5 is located in the second circular groove; the size of the circular fixing plate 5 is the same as the size of the circular fixing member 6; the circular fixing plate 5 is fixedly connected to the other side of the circular fixing member 6, and the circular fixing member 6 is movably connected to the first rotating member 3 through the circular fixing plate 5.

[0036] Preferably, the support rotating structure further includes a first gasket 4 ; the first gasket 4 is located in the second circular groove; and the first gasket 4 is sleeved on the rotating shaft 1 .

[0037] Preferably, the bracket rotation structure also includes a second gasket 9, a third gasket 11, and a fourth gasket 12; the second gasket 9 is arranged between the circular fixing member 6 and the nut 10; the third gasket 11 is arranged between the second gasket 9 and the circular fixing member 6; the fourth gasket 12 is arranged between the third gasket 11 and the circular fixing member 6; the second gasket 9, the third gasket 11, and the fourth gasket 12 are all sleeved on the rotating shaft 1.

[0038] Preferably, the second rotating hole 15 is located at the center of the circular fixing member 6 .

[0039] Specifically, a bracket rotation structure of the present embodiment is provided with a first rotating member 3 and a second rotating member 8 which are fixedly connected, and then the second rotating member 8 and the circular fixed member 6 are movably connected, so that the first rotating member 3 and the second rotating member 8 can make circular motion along the outer circumference of the circular fixed member 6 with the rotating shaft 1 as the center. The overall structure of this rotating structure with the rotating shaft 1 as the fulcrum is relatively strong and can meet the customer's requirements for rotation strength.

[0040] Specifically, a bracket rotation structure of the present embodiment can enhance the rotation strength of the second rotating member 8 when it rotates around the circular fixing member 6 by setting a circular rotating piece 7 and a second rotating member 8 that are fixedly connected, and a circular fixing member 6 located in the circular rotating piece 7 and the first circular groove and the second rotating member 8 that are movably connected.

[0041] Specifically, a bracket rotation structure of the present embodiment can improve the rotation strength of the first rotating member 3 when it rotates around the circular fixing member 6 by setting a second circular groove for accommodating the annular fixing plate 5 in the first rotating member 3, and the annular fixing plate 5 and the other side of the circular fixing member 6 are fixedly connected.

[0042] Specifically, a support rotation structure of this embodiment can provide a certain rotation friction force to the rotation shaft 1 by sleeve-mounting the first gasket 4 on the rotation shaft 1, thereby improving the rotation accuracy of the first rotating member 3 and the second rotating member 8.

[0043] Specifically, a bracket rotation structure of this embodiment can further increase the rotation friction of the rotating shaft 1 by sleeve-mounting the second gasket 9, the third gasket 11, and the fourth gasket 12 on the rotating shaft 1, thereby further improving the rotation accuracy of the first rotating member 3 and the second rotating member 8.

[0044] Specifically, in a support rotation structure of this embodiment, the second rotation hole 15 is located at the center of the circular fixing member 6, so that the rotation axis 1 is also located at the center of the circular fixing member 6, thereby improving the rotation stability of the entire support rotation structure.

[0045] Specifically, the first gasket 4 and the third gasket 11 of the present embodiment are both friction gaskets, which are used to increase the rotational friction of the shaft 1 .

[0046] Furthermore, in this embodiment, two first gaskets 4 are provided, and one third gasket 11 is provided.

[0047] Specifically, the second gasket 9 of the present embodiment is a spring gasket, so that during the rotation of the bracket rotating structure, there is a certain elastic buffering force between the rotating shaft 1 and the nut 10, thereby improving the durability of the rotating shaft 1.

[0048] Furthermore, in this embodiment, two second gaskets 9 are provided.

[0049] Specifically, the fourth gasket 12 of this embodiment is a long hole gasket, which is set according to the size of the gap between the rotating shaft 1 and the nut 10. The long hole gasket can completely fill the gap between the rotating shaft 1 and the nut 10, thereby increasing the firmness of the overall structure.

[0050] Furthermore, the fourth gasket 12 of this embodiment is provided in one piece.

[0051] Specifically, the annular fixing piece 5 and the annular rotating piece 7 of the present embodiment can both increase the friction between the circular fixing member 6 and the two rotating members, thereby improving the rotation accuracy of the first rotating member 3 and the second rotating member 8 .

[0052] Embodiment 2

[0053] This embodiment provides a display device, including the bracket rotation structure of the first embodiment.

[0054] Preferably, the display device further comprises a display and a bracket body; the display and the first rotating member 3 are fixedly connected; and the bracket body and the circular fixing member 6 are fixedly connected.

[0055] Preferably, the display device further comprises a first screw 2 ; a first screw hole 14 is provided on the first rotating member 3 ; and the display is fixedly connected to the first rotating member 3 by screwing the first screw 2 into the first screw hole 14 .

[0056] Preferably, the display device further comprises a second screw; the bracket body comprises a connecting member; a second screw hole 16 is provided on the second rotating member 8; the connecting member is fixedly connected to the second rotating member 8 by screwing the second screw into the second screw hole 16.

[0057] Specifically, in this embodiment, four first screw holes 14 are provided and distributed on four edges of the first rotating member 3 , and four first screws 2 are correspondingly provided, which can enhance the firmness of mounting the display on the first rotating member 3 .

[0058] Specifically, in this embodiment, four second screw holes 16 are provided and distributed on the four edges of the second rotating member 8 , and four second screws are correspondingly provided, which can enhance the firmness of the bracket body being installed on the second rotating member 8 .

[0059] Specifically, Figure 4 As shown, during actual operation, the bracket rotation structure can rotate the first rotating member 3 and the second rotating member 8 clockwise or counterclockwise with the rotating shaft 1 as the center, while the circular fixing member 6 is fixed, so that the display connected to the first rotating member 3 can also rotate synchronously, and the bracket body connected to the circular fixing member 6 remains stationary.

[0060] Specifically, the display device of this embodiment includes the bracket rotation structure of embodiment one, and the bracket rotation structure is configured by setting a first rotating member 3 and a second rotating member 8 that are fixedly connected, and then movably connecting the second rotating member 8 and the circular fixed member 6, so that the first rotating member 3 and the second rotating member 8 can make circular motion along the outer circumference of the circular fixed member 6 with the rotating shaft 1 as the center; the overall structure of this rotating structure with the rotating shaft 1 as the fulcrum is relatively strong, so that the display device of this embodiment can meet the customer's requirements for rotation strength; at the same time, the bracket rotation structure also provides a variety of gaskets that are sleeved on the outside of the rotating shaft 1, which can provide a certain friction force during the rotation of the rotating shaft 1, thereby improving the rotation accuracy of the entire rotating structure, so that the display device of this embodiment meets the customer's requirements for rotation accuracy.

[0061] The above is a detailed description of an embodiment of a bracket rotation structure and a display device provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A support rotation structure, characterized in that: The invention comprises a first rotating member (3), a second rotating member (8), a fixed member, a rotating shaft (1), and a nut (10); the first rotating member (3) and the second rotating member (8) are fixedly connected; the first rotating member (3) is provided with a first rotating hole (13) whose size matches that of the rotating shaft (1); the fixed member is provided with a second rotating hole (15) whose size matches that of the rotating shaft (1), and the position of the second rotating hole (15) corresponds to that of the first rotating hole (13); one end of the rotating shaft (1) passes through the first rotating hole (13) and the second rotating hole (15) in sequence and is connected to the nut (10).

2. The support rotation structure according to claim 1, characterized in that: The fixing member is a circular fixing member (6); the second rotating member (8) is provided with a first circular groove which matches the shape and size of the circular fixing member (6); one side of the circular fixing member (6) is arranged in the first circular groove, and the circular fixing member (6) and the second rotating member (8) are movably connected; one end of the rotating shaft (1) is provided with a threaded section, and one end of the rotating shaft (1) is screwed to the nut (10) through the threaded section; the other end of the rotating shaft (1) is located on a side of the first rotating member (3) which is away from the second rotating member (8); and the nut (10) is located on a side of the second rotating member (8) which is away from the first rotating member (3).

3. The support rotation structure according to claim 2, characterized in that: The support rotating structure also includes a circular rotating piece (7); the circular rotating piece (7) and the second rotating member (8) are fixedly connected, and the circular rotating piece (7) is located on the side of the second rotating member (8) facing the circular fixed member (6); one side of the circular fixed member (6) is located in the circular rotating piece (7) and the first circular groove; the circular fixed member (6) is movably connected to the second rotating member (8) via the circular rotating piece (7).

4. The support rotation structure according to claim 2, characterized in that: The support rotation structure also includes a circular fixing plate (5); a second circular groove matching the size of the circular fixing plate (5) is provided on one side of the first rotating member (3) facing the second rotating member (8); the circular fixing plate (5) is located in the second circular groove; the size of the circular fixing plate (5) is the same as the size of the circular fixing member (6); the circular fixing plate (5) is fixedly connected to the other side of the circular fixing member (6), and the circular fixing member (6) is movably connected to the first rotating member (3) via the circular fixing plate (5).

5. The support rotating structure according to claim 4, characterized in that: The support rotating structure also includes a first gasket (4); the first gasket (4) is located in the second circular groove; the first gasket (4) is sleeved on the rotating shaft (1).

6. The support rotating structure according to claim 3, characterized in that: The support rotating structure further comprises a second gasket (9), a third gasket (11), and a fourth gasket (12); the second gasket (9) is arranged between the circular fixing member (6) and the nut (10); the third gasket (11) is arranged between the second gasket (9) and the circular fixing member (6); the fourth gasket (12) is arranged between the third gasket (11) and the circular fixing member (6); the second gasket (9), the third gasket (11), and the fourth gasket (12) are all sleeved on the rotating shaft (1).

7. The support rotating structure according to any one of claims 2 to 6, characterized in that: The second rotating hole (15) is located at the center of the circular fixing member (6).

8. A display device, characterized in that: It comprises the bracket rotation structure as described in any one of claims 2 to 7; the display device also comprises a display and a bracket body; the display and the first rotating member (3) are fixedly connected; the bracket body and the circular fixing member (6) are fixedly connected.

9. The display device according to claim 8, characterized in that: The display device further comprises a first screw (2); a first screw hole (14) is provided on the first rotating member (3); the display is fixedly connected to the first rotating member (3) by screwing the first screw (2) into the first screw hole (14).

10. The display device according to claim 8, characterized in that: The display device further comprises a second screw; the bracket body comprises a connecting member; a second screw hole (16) is provided on the second rotating member (8); the connecting member is fixedly connected to the second rotating member (8) by screwing the second screw into the second screw hole (16).

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