CN221463444U - Rotary structure for display screen - Google Patents
Rotary structure for display screen Download PDFInfo
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- CN221463444U CN221463444U CN202323385952.3U CN202323385952U CN221463444U CN 221463444 U CN221463444 U CN 221463444U CN 202323385952 U CN202323385952 U CN 202323385952U CN 221463444 U CN221463444 U CN 221463444U
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- display screen
- disc
- rotating shaft
- rotating
- shaft body
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- 238000012986 modification Methods 0.000 description 2
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- 230000036544 posture Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a rotating structure for a display screen, which comprises a disc rotating shaft and a mounting plate, wherein the mounting plate is arranged on the back surface of the display screen, the disc rotating shaft is connected with a supporting rod of the display screen and the mounting plate, and the display screen rotates by taking the disc rotating shaft as the center; the rotary positioning structure is matched with the disc rotating shaft to control the rotating angle of the display screen. According to the utility model, the display screen rotates by taking the disc rotating shaft as the center, and a user can adjust the angle of the display screen according to the sitting posture or angle requirement of the user when using the display screen, so that the display screen can achieve a comfortable viewing angle, and the rotating positioning structure is matched with the disc rotating shaft, so that the rotating angle of the display screen can be effectively controlled, and the display screen is prevented from excessively shaking in the rotating process, thereby ensuring the use stability.
Description
Technical Field
The utility model relates to the field of display screens, in particular to a rotating structure for a display screen.
Background
A flat display device comprises a base, a bracket, a first fixing plate, a flat display and a rotating structure. The rotating structure is arranged between the bracket and the first fixed plate, the first fixed plate is fixedly connected with the flat panel display, and the bracket is fixedly arranged on the base. When the flat panel display is used, the flat panel display can be rotated in a pitching way through the rotating structure, so that the inclination angle of the flat panel display relative to a user can be conveniently adjusted, and the flat panel display is convenient for the user to watch at a better visual angle.
However, flat panel displays are generally horizontally fixed, and the screen is rectangular, with an aspect ratio of typically 4:3 or 16:9, and there is a trend toward larger aspect ratios. The display rotating structure can only enable the flat panel display to perform pitching adjustment, but cannot change the transverse placement mode of the flat panel display, is suitable for representing transversely wide images, and has a better visual effect when being watched. But there are many drawbacks to representing vertically tall scenes such as buildings, people whole body or vertical documents. Because of the watching limitation of the plane display, when the camera shoots pictures with larger longitudinal size, the camera can only draw the distance between the camera and the shooting target and shoot the pictures by using the wide-angle lens, but the scene pictures displayed in this way are very small, and the blank or irrelevant scenes at two sides of the screen are too many, so that the picture display effect is affected. If the vertical shooting target is to be highlighted, only the mode of upward movement, downward movement or upward shooting can be adopted, the whole sense and the stereoscopic sense of the shot scenery are not strong on the screen, or the scenery is in perspective deformation, the high dynamic expression effect is lacking, and the larger the aspect ratio of the screen is, the more obvious the defect is. In addition, computer flat panel displays can be inconvenient and lack a sense of integrity when viewing and manipulating vertical documents.
The display screen is generally fixed in the installation and fixed, and the subsequent angle that need not to adjust the display screen is easily caused to inconvenient messenger's display screen carries out reciprocating type rotatory show in certain angle range, inconvenient viewing in different positions influences the actual bandwagon effect of display screen.
Disclosure of utility model
The utility model provides a rotating structure for a display screen, which aims to solve the problems that the existing display screen is generally fixedly installed when being fixedly installed, so that the subsequent adjustment of the angle of the display screen is not needed, the display screen is inconvenient to perform reciprocating rotating display within a certain angle range, the display screen is inconvenient to watch in different directions, and the actual display effect of the display screen is affected.
The technical scheme of the utility model is as follows:
The rotary structure for the display screen comprises a disc rotating shaft and a mounting plate, wherein the mounting plate is mounted on the back surface of the display screen, the disc rotating shaft is connected with a supporting rod of the display screen and the mounting plate, and the display screen rotates by taking the disc rotating shaft as the center;
The rotary positioning structure is matched with the disc rotating shaft to control the rotating angle of the display screen.
According to the utility model of the scheme, the disc rotating shaft comprises a first disc, a second disc and a rotating shaft body, wherein the first disc and the second disc are arranged on two sides of the rotating shaft body, the first disc and the second disc are fixedly connected, the rotating shaft body is connected with the mounting plate, and the rotating shaft body rotates along with the mounting plate.
According to the utility model of the above scheme, the inner diameter of the rotating shaft body is smaller than the diameter of the first disc, the outer diameter of the rotating shaft body is larger than the diameter of the first disc, the outer diameter of the rotating shaft body is smaller than the diameter of the second disc, and the outer diameter of the rotating shaft body is larger than the diameter of the second disc.
Further, the diameter of the first disc is equal to the diameter of the second disc.
Further, grooves for placing the first disc and the second disc are formed in two sides of the rotating shaft body, and a plurality of balls are arranged in the grooves.
According to the utility model of the scheme, the rotating and positioning structure is characterized in that the side wall of the groove is provided with a continuous arc groove, the first disc or the second disc is provided with an arc protrusion, and the arc protrusion and the arc groove are matched to realize positioning after the display screen rotates.
According to the utility model of the above scheme, the number of the arc-shaped bulges is three, and the arc-shaped bulges are equally arranged on the outer sides of the first disc or the second disc.
According to the utility model of the scheme, the first disc or the second disc is an elastic plastic piece.
Further, the rotation positioning structure is three elastic bulges arranged on the mounting plate, and the three elastic bulges are circumferentially distributed.
According to the utility model, the second disc is provided with the through holes distributed circumferentially, and the elastic protrusions are matched with the through holes at different positions to realize positioning after the display screen rotates.
According to the scheme, the display screen is rotated by taking the disc rotating shaft as the center, and a user can adjust the angle of the display screen according to the sitting posture or angle requirement of the user when using the display screen, so that the display screen can achieve a comfortable viewing angle, and the rotating and positioning structure is matched with the disc rotating shaft, so that the rotating angle of the display screen can be effectively controlled, and the display screen is prevented from shaking too much in the rotating process, thereby ensuring the use stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosion structure according to a first embodiment of the present utility model;
FIG. 3 is a schematic view of an explosion structure from another perspective according to the first embodiment of the present utility model;
Fig. 4 is a rear view of a disc shaft according to a second embodiment of the present utility model.
In the drawings, the respective reference numerals are as follows:
1. a disc rotating shaft; 11. a first disc; 12. a second disc; 121. arc-shaped bulges; 122. a through hole; 13. a rotating shaft body; 131. a groove; 132. a ball; 133. an arc-shaped groove;
2. A mounting plate; 21. an elastic protrusion;
3. And (5) supporting the rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that the terms "comprising" and "having" and any variations thereof in the description and claims of the present utility model are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus. The term "disposed" and like terms are to be broadly interpreted, and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "bottom", etc. are directions or positions based on those shown in the drawings, and are merely for convenience of description, and are not to be construed as limiting the present technical solution.
As shown in fig. 1-4, a rotating structure for a display screen comprises a disc rotating shaft 1 and a mounting plate 2, wherein the mounting plate 2 is mounted on the display screen, the mounting plate 2 on the display screen rotates by taking the disc rotating shaft 1 as a center, and when the display screen rotates to a required angle, the display screen is positioned by a rotating positioning structure and cannot continue to rotate.
Specifically, the mounting plate 2 is mounted on the back of the display screen, the disc rotating shaft 1 is connected with the support rod 3 and the mounting plate 2 of the display screen, the display screen rotates by taking the disc rotating shaft 1 as the center, and a user can adjust the angle of the display screen according to sitting postures or angle requirements of the user when using the display screen, so that the display screen achieves a comfortable watching angle, and the health of cervical vertebrae and eyes can be protected; still including rotating the location structure, rotate the rotation angle of location structure and the cooperation control display screen of disc pivot 1, rotate the location structure and the cooperation of disc pivot 1, can control the rotation angle of display screen effectively, prevent that the display screen from appearing too big rocking in rotatory in-process to the stability of using has been guaranteed. The cooperation of disc pivot 1 and rotation location structure can make the display screen still keep its angle adjustment function under long-term use, and the cooperation of disc pivot 1 and mounting panel 2 can make the display screen seem succinct and pleasing to the eye more. The rotating structure of the utility model is a novel design, and provides more freedom and better use experience for users compared with the traditional display screen bracket.
In this embodiment, the disc rotating shaft 1 includes a first disc 11, a second disc 12 and a rotating shaft body 13, where the first disc 11 and the second disc 12 are disposed on two sides of the rotating shaft body 13, and the first disc 11 and the second disc 12 are fixedly connected, the first disc 11 and the second disc 12 are connected with the supporting rod 3 of the display screen, the rotating shaft body 13 is connected with the mounting plate 2, and the rotating shaft body 13 rotates along with the mounting plate 2. In the preferred embodiment, the two sides of the rotating shaft body 13 are provided with the grooves 131 for placing the first disc 11 and the second disc 12, the first disc 11 and the second disc 12 are located in the grooves 131 of the rotating shaft body 13, the connection between the first disc 11 and the second disc 12 and the rotating shaft body 13 is tighter, the grooves 131 are provided with a plurality of balls 132, the first disc 11 and the second disc 12 can be enabled to be smoother in the rotating process, the balls 132 reduce the friction force between the first disc 11 and the rotating shaft body 13, the display screen can be enabled to rotate more smoothly when the angle is adjusted, and the balls 132 reduce the friction force between the second disc 12 and the rotating shaft body 13, so that the display screen can rotate more smoothly when the angle is adjusted. The use of the balls 132 can reduce friction between the rotating shaft body 13 and the disk, thereby prolonging the service lives of the rotating shaft body 13 and the disk.
In this embodiment, the inner diameter of the rotating shaft body 13 is smaller than the diameter of the first disc 11, the outer diameter of the rotating shaft body 13 is larger than the diameter of the first disc 11, the outer diameter of the rotating shaft body 13 is smaller than the diameter of the second disc 12, the outer diameter of the rotating shaft body 13 is larger than the diameter of the second disc 12, the diameters of the first disc 11 and the second disc 12 are between the inner diameter and the outer diameter of the rotating shaft body 13, and the first disc 11 and the second disc 12 cannot be separated from the rotating shaft body 13 in the use process, so that the display screen cannot rotate. In the preferred embodiment, the diameter of the first disc 11 is equal to that of the second disc 12, the diameters of the first disc 11 and the second disc 12 are the same, the friction forces generated on two sides of the rotating shaft body 13 in the rotating process along with the display screen are consistent, and the rotating shaft body 13 is in a balanced state and is not easy to damage.
In the first embodiment, the side wall of the groove 131 of the rotation positioning structure is provided with a continuous arc groove 133, the first disc 11 or the second disc 12 is provided with an arc protrusion 121, and the arc protrusion 121 and the arc groove 133 cooperate to realize positioning after the display screen rotates, and the first disc 11 or the second disc 12 is an elastic plastic part. In the rotating process of the rotating shaft body 13, the arc-shaped protrusions 121 of the first disc 11 or the second disc 12 move in the annular groove 131 of the rotating shaft body 13, the arc-shaped protrusions 121 are continuously extruded, deformed and restored, rotate through Cheng Shunhua, and the rotating shaft is simple and convenient to use and cannot be damaged when forcibly rotated. In the preferred embodiment, the number of the arc-shaped protrusions 121 is three, and the arc-shaped protrusions 121 are equally disposed on the outer side of the first disk 11 or the second disk 12.
In the second embodiment, the rotation positioning structure is three elastic protrusions 21 arranged on the mounting plate 2, and the three elastic protrusions 21 are circumferentially distributed. The second disc 12 is provided with a plurality of through holes 122 distributed circumferentially, and the elastic protrusions 21 are matched with the through holes 122 at different positions to realize positioning after the display screen rotates. The three elastic bulges 21 are matched with the through holes 122 on the second disc 12, so that the positioning of the display screen after rotation can be effectively realized, the display screen is prevented from shaking after rotation is stopped, and the use stability is ensured. The cooperation of the three elastic protrusions 21 and the through holes 122 can accurately control the rotation angle of the display screen, and ensure that accurate positions can be achieved in each rotation. The positioning structure is simple to operate, and a user only needs to rotate the display screen to a required position and then to match the display screen with the elastic bulge 21 and the through hole 122 to realize positioning, so that the positioning structure is very convenient and fast.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the utility model is not limited by the above manner, and it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted, or without any improvement.
Claims (10)
1. The rotating structure for the display screen is characterized by comprising a disc rotating shaft and a mounting plate, wherein the mounting plate is mounted on the back surface of the display screen, the disc rotating shaft is connected with a supporting rod of the display screen and the mounting plate, and the display screen rotates by taking the disc rotating shaft as the center;
The rotary positioning structure is matched with the disc rotating shaft to control the rotating angle of the display screen.
2. The rotating structure for a display screen according to claim 1, wherein the disc rotating shaft comprises a first disc, a second disc and a rotating shaft body, the first disc and the second disc are arranged on two sides of the rotating shaft body, the first disc and the second disc are fixedly connected, the rotating shaft body is connected with the mounting plate, and the rotating shaft body rotates along with the mounting plate.
3. A rotary structure for a display screen according to claim 2, wherein the inner diameter of the rotary shaft body is smaller than the diameter of the first disk, the outer diameter of the rotary shaft body is larger than the diameter of the first disk, the outer diameter of the rotary shaft body is smaller than the diameter of the second disk, and the outer diameter of the rotary shaft body is larger than the diameter of the second disk.
4. A rotary structure for a display screen according to claim 3, wherein the diameter of the first disk is equal to the diameter of the second disk.
5. The rotating structure for a display screen according to claim 2, wherein grooves for placing the first and second discs are provided on both sides of the rotating shaft body, and the grooves are provided with a plurality of balls.
6. The rotating structure for a display screen according to claim 5, wherein the rotating positioning structure is that a continuous arc-shaped groove is formed in a side wall of the groove, the first disc or the second disc is provided with an arc-shaped protrusion, and the arc-shaped protrusion and the arc-shaped groove are matched to realize positioning after the display screen rotates.
7. The rotating structure for a display screen according to claim 6, wherein the number of the arc-shaped protrusions is three, and the arc-shaped protrusions are equally disposed outside the first disk or the second disk.
8. The rotating structure for a display screen according to claim 6 or 7, wherein the first disk or the second disk is an elastic plastic member.
9. The rotating structure for a display screen according to claim 2, wherein the rotating positioning structure is three elastic protrusions arranged on the mounting plate, and the three elastic protrusions are circumferentially distributed.
10. The rotating structure for a display screen according to claim 9, wherein a plurality of through holes distributed circumferentially are formed in the second disc, and the elastic protrusions are matched with the through holes at different positions to realize positioning after rotation of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323385952.3U CN221463444U (en) | 2023-12-12 | 2023-12-12 | Rotary structure for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323385952.3U CN221463444U (en) | 2023-12-12 | 2023-12-12 | Rotary structure for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463444U true CN221463444U (en) | 2024-08-02 |
Family
ID=92339238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323385952.3U Active CN221463444U (en) | 2023-12-12 | 2023-12-12 | Rotary structure for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463444U (en) |
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2023
- 2023-12-12 CN CN202323385952.3U patent/CN221463444U/en active Active
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