Display screen rotating device

Abstract

The utility model provides a display screen rotating device which is provided with a display module and comprises an installation support and a rotating assembly assembled on the installation support. The rotating assembly comprises a rotating shaft and a movable baffle, the movable baffle is rotationally connected with the rotating shaft, the rotating shaft is provided with a display module, the movable baffle and the mounting support define a placement space, and the rotating shaft is used for driving the movable baffle to be close to or away from the mounting support; when the rotating shaft rotates in the first rotating direction, the movable baffle moves away from the installation support, the display module is exposed out of the opening of the containing space, and when the rotating shaft rotates in the direction opposite to the first rotating direction, the movable baffle moves close to the installation support till the opening is blocked. According to the display screen rotating device, the two steps of storing the display screen and protecting the display screen are integrated together through the rotating shaft, the operation steps are reduced, the display module can be quickly exposed and protected, and the switching efficiency is effectively improved.

Description

Technical Field

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

[0002] As a display and operation platform, display screens are usually placed in public places such as shopping malls and stations to provide information guidance and interactive services to users. At night and during non-business hours, when no one is using the display screen, the display screen, as an electronic device that provides information, needs to be turned off to reduce the heat caused by continuous use, increase the service life of the display screen, and reduce the failure rate.

[0003] In the related art, a protective cover is provided to protect the closed display screen, thereby preventing damage, accidental collision, dirt, etc. However, the opening and closing of the protective cover requires separate manual operation, which is inefficient. For scenes where the display screen state needs to be switched, multiple operations are required, and the steps are cumbersome. Utility Model Content

[0004] The technical purpose of the utility model is to provide a display screen rotating device, aiming to solve the problem of complicated matching steps and low efficiency between the display screen and the protective cover.

[0005] In order to solve the above technical problems, the utility model is implemented as follows: the utility model provides a display screen rotating device, which is equipped with a display module, and the display screen rotating device includes a mounting bracket and a rotating component mounted on the mounting bracket;

[0006] The rotating assembly includes a rotating shaft and the movable baffle, the movable baffle is rotatably connected to the rotating shaft, the rotating shaft is equipped with the display module, the movable baffle and the mounting bracket are enclosed to form a placement space, and the rotating shaft is used to drive the movable baffle to approach or move away from the mounting bracket;

[0007] When the rotating shaft rotates along a first rotation direction, the movable baffle moves away from the mounting bracket, and the display module is exposed at the opening of the placement space. When the rotating shaft rotates in a direction opposite to the first rotation direction, the movable baffle moves close to the mounting bracket until the opening is blocked.

[0008] In some embodiments of the present invention, the mounting bracket is provided with a slide groove, and the movable baffle is assembled in the slide groove.

[0009] In some embodiments of the present invention, the movable baffle includes a first part and a second part, the mounting bracket includes a base and a limit plate, the first part is slidably connected to the base, and the second part has a movement direction of contacting or moving away from the limit plate.

[0010] In some embodiments of the present invention, when the second part contacts the limiting plate, the rotating shaft is in the first position, when the display module is exposed in the opening, the rotating shaft is in the second position, the rotation angle of the rotating shaft from the first position to the second position is A, the movable baffle is threadedly connected to the rotating shaft, the pitch of the rotating shaft is B, the display range length of the display module is C, .

[0011] In some embodiments of the present invention, the rotating assembly further includes a rotating disk, which is mounted on the rotating shaft and rotatably connected to the display module, and a rotating direction of the rotating disk is perpendicular to the first rotating direction.

[0012] In some embodiments of the present invention, a sealing ring is provided on the periphery of the display module close to the opening.

[0013] Compared with the prior art, the display screen rotating device in the utility model has the following beneficial effects:

[0014] When the movable baffle is close to the mounting bracket and blocks the opening, the display module is completely stored in the placement space, preventing damage to the display module from external dust, moisture and physical impact, thereby extending the service life of the equipment. For outdoor environments, while isolating the external dirt, it is not easily touched or stolen by outsiders, increasing the safety of the equipment. When the display module is exposed at the opening of the placement space, the movable baffle is away from the mounting bracket and does not block the display screen, thereby providing a wider viewing angle and better display effect. The display screen rotating device integrates the two steps of storing the display screen and protecting the display screen through the rotating shaft, reducing the operation steps, and can quickly expose and protect the display module, effectively improving the switching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a display screen rotating device in an embodiment of the utility model, in which the rotating shaft is in the second position;

[0016] Figure 2 It is a side view of the rotating shaft of the display screen rotating device in one embodiment in a first position.

[0017] In the accompanying drawings, each reference numeral represents:

[0018] 100. Display screen rotating device; 11. Rotating shaft; 111. Ring; 12. Movable baffle; 121. First part; 122. Second part; 13. Mounting bracket; 131. Slide groove; 132. Base; 133. Limiting plate; 14. Rotating disk; 141. Slot; 15. Opening. DETAILED DESCRIPTION

[0019] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] The utility model provides a display screen rotating device 100, which is equipped with a display module (not shown in the figure). The display screen rotating device 100 includes a mounting bracket 13 and a rotating assembly mounted on the mounting bracket 13; the rotating assembly includes a rotating shaft 11 and a movable baffle 12, the movable baffle 12 is rotatably connected to the rotating shaft 11, the rotating shaft 11 is equipped with the display module, the movable baffle 12 and the mounting bracket 13 are enclosed to form a placement space, and the rotating shaft 11 is used to drive the movable baffle 12 to approach or move away from the mounting bracket 13; when the rotating shaft 11 rotates along a first rotation direction, the movable baffle 12 moves away from the mounting bracket 13, and the display module is exposed at an opening 15 of the placement space, and when the rotating shaft 11 rotates in a direction opposite to the first rotation direction, the movable baffle 12 moves close to the mounting bracket 13 until the opening 15 is blocked.

[0023] When the movable baffle 12 is close to the mounting bracket 13 and blocks the opening 15, the display module is completely stored in the placement space, preventing damage to the display module from external dust, moisture and physical impact, and extending the service life of the equipment. Especially for outdoor environments, while isolating the external dirt, it is not easy to be touched or stolen by outsiders at will, which increases the safety of the equipment. When the display module is exposed at the opening 15 of the placement space, the movable baffle 12 is away from the mounting bracket 13 and will not block the display screen, thereby providing a larger viewing angle and better display effect. The display screen rotating device 100 integrates the two steps of storing the display module and protecting the display module through the rotating shaft 11, reduces the operation steps, can quickly expose and protect the display module, and effectively improves the switching efficiency.

[0024] The display screen rotating device 100 is designed to drive the movable baffle 12 through the rotating shaft 11, so that the display module can be stored in the placement space when not in use, thereby saving space and being suitable for small or limited installation environments. It can also quickly reveal the display module when needed to improve equipment utilization, and store it when not in use, reducing the exposure time of the display module and reducing energy consumption and loss.

[0025] In this embodiment, the display screen rotating device 100 further includes a housing (not shown in the figure), which, together with the mounting bracket 13 and the movable baffle 12, forms a sealed space. The display module is placed in the sealed space to effectively isolate the external environment.

[0026] Specifically, the mounting bracket 13 is provided with a slide groove 131, and the movable baffle 12 is assembled in the slide groove 131. The slide groove 131 provides a fixed track, and the movable baffle 12 moves more smoothly in the slide groove 131, reducing shaking and instability, improving the stability and reliability of the overall structure, reducing additional guide mechanisms, and reducing manufacturing costs and assembly complexity.

[0027] The movable baffle 12 includes a first part 121 and a second part 122, and the mounting bracket 13 includes a base 132 and a limit plate 133. The first part 121 is slidably connected to the base 132, and the second part 122 has a movement direction of contacting or moving away from the limit plate 133. When the movable baffle 12 is close to the mounting bracket 13, the opening 15 of the placement space can be effectively blocked to protect the display module from dust, collision or other potential damage. This closed state can enhance the durability and reliability of the display screen. The sliding connection between the base 132 of the mounting bracket 13 and the first part 121 of the movable baffle 12, and the movement direction design of the second part 122 and the limit plate 133 make the entire device more convenient and quick when in use, which is conducive to the expansion of the opening 15 and the exposure of the screen.

[0028] When the second portion 122 contacts the limiting plate 133, the rotating shaft 11 is in the first position, and when the display module is exposed in the opening 15, the rotating shaft 11 is in the second position. The rotation angle of the rotating shaft 11 from the first position to the second position is A. The movable baffle 12 is threadedly connected to the rotating shaft 11, the pitch of the rotating shaft 11 is B, and the display range length of the display module is C. .

[0029] The moving distance of the movable baffle 12 can be precisely controlled by the rotation angle of the rotating shaft 11 from the first position to the second position. Due to the threaded connection design, the rotation of the rotating shaft 11 directly affects the position of the movable baffle 12, thereby accurately adjusting the degree of exposure of the display module in the opening 15.

[0030] When the rotation angle from the first position to the second position satisfies the equation with the length of the display screen, it means that when the display module is in the second position, the moving distance of the movable baffle 12 is equal to the maximum side length of the display screen, and the display screen can be just exposed in the opening 15, avoiding misalignment and improving the use accuracy of the display screen rotating device 100. Among them, A can be 90 degrees.

[0031] The use of threaded connections can provide stable force and position control, allowing the user to easily adjust the position of the movable baffle 12 without the need for complex auxiliary tools or devices. This simplicity makes the operation of the device more intuitive and efficient. The threaded connection can provide good mechanical coupling, effectively reducing unnecessary adjustments caused by operating errors, thereby improving the stability and reliability of the entire device. The user can accurately control and maintain the position of the movable baffle 12, ensuring the stability and long-term reliability of the display module in the desired position.

[0032] In this embodiment, a ring 111 is further provided on the rotating shaft 11. When the second part 122 of the movable baffle 12 is about to contact the limiting plate 133, the ring 111 abuts against the first part 121 of the movable baffle 12. The ring 111 is made of flexible material. While playing a limiting role, it also effectively offsets the impact of the movable baffle 12 on the display module, places the movable baffle 12 too close to the display module, and avoids rigid contact between the second part 122 and the limiting plate 133, thereby improving the safety and stability of the display screen rotating device 100.

[0033] The rotating assembly further includes a rotating disk 14, which is mounted on the rotating shaft 11 and is rotatably connected to the display module, and the rotating direction of the rotating disk 14 is perpendicular to the first rotating direction. The rotating disk 14 is mounted on the rotating shaft 11 and connected to the display module, so that the display module can rotate in a direction perpendicular to the rotating shaft 11. This design allows the user to adjust the direction of the display module to change the viewing angle or align specific visual requirements.

[0034] By adding the rotating disk 14, the user can make more adjustments in the direction perpendicular to the rotating axis 11. This is particularly useful for applications that require frequent adjustment of the display direction or adjustment of the display angle according to different scenes. The rotation direction of the rotating disk 14 is set perpendicular to the first rotation direction, which means that the user can adjust the rotation angle of the display plane direction of the display module to meet the viewing angle under special display requirements and improve the display function of the display module.

[0035] In order to realize the waterproof function of the display module, a sealing ring is provided at the periphery of the display module near the opening 15. A module housing is provided around the display area of ​​the display module, and the sealing ring on the module housing is connected with the outer shell, the mounting bracket 13 and the movable baffle 12, effectively isolating external dirt from entering the sealed space.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen rotating device, equipped with a display module, characterized in that: The display screen rotating device comprises a mounting bracket and a rotating assembly mounted on the mounting bracket; The rotating assembly includes a rotating shaft and a movable baffle, the movable baffle is rotatably connected to the rotating shaft, the rotating shaft is equipped with the display module, the movable baffle and the mounting bracket are enclosed to form a placement space, and the rotating shaft is used to drive the movable baffle to approach or move away from the mounting bracket; When the rotating shaft rotates along a first rotation direction, the movable baffle moves away from the mounting bracket, and the display module is exposed at the opening of the placement space. When the rotating shaft rotates in a direction opposite to the first rotation direction, the movable baffle moves close to the mounting bracket until the opening is blocked.

2. The display screen rotating device according to claim 1, characterized in that: The mounting bracket is provided with a slide groove, and the movable baffle is assembled in the slide groove.

3. The display screen rotating device according to claim 1 or 2, characterized in that: The movable baffle includes a first part and a second part, the mounting bracket includes a base and a limit plate, the first part is slidably connected to the base, and the second part has a movement direction of contacting with or moving away from the limit plate.

4. The display screen rotating device according to claim 3, characterized in that: When the second part contacts the limiting plate, the rotating shaft is in the first position, and when the display module is exposed in the opening, the rotating shaft is in the second position. The rotation angle of the rotating shaft from the first position to the second position is A. The movable baffle is threadedly connected to the rotating shaft, the pitch of the rotating shaft is B, and the display range length of the display module is C. .

5. The display screen rotating device according to claim 1, characterized in that: The rotating assembly further includes a rotating disk, which is mounted on the rotating shaft and is rotatably connected to the display module. The rotating direction of the rotating disk is perpendicular to the first rotating direction.

6. The display screen rotating device according to claim 1, characterized in that: A sealing ring is provided on the periphery of the display module close to the opening.

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