Portable storage device for mobile display screen

Abstract

The utility model relates to the field of display screens, and discloses a portable storage device for a mobile display screen. According to the display assembly, when the display screen needs to be used, the electric rotating shaft drives the supporting column to rotate upwards, then the servo motor drives the fixing rod to turn over the display screen and the protective baffle by 180 degrees, and finally the electric rotating shaft is driven to return to normal downwards, so that turning over of the display assembly can be completed, the display screen faces the outside, and normal use when the display screen is stored in the assembly is achieved; the use condition of the display screen is not limited, and after the protection component and the display assembly are overturned, the electric rotating shaft is rotated upwards by 90 degrees, so that the display assembly and the device are in a vertical state, and the display direction of the display screen is expanded. When the display screen needs to be used, the display screen can be normally used in the storage assembly, and the use condition of the display screen assembly is prevented from being limited.

Description

Technical Field

[0001] This application belongs to the field of display screen technology, specifically a portable storage device for a mobile display screen. Background Technology

[0002] A display screen is a device that converts electronic signals into visual images, playing a vital role in modern electronic devices. Display screens are widely used in personal computers, televisions, mobile phones, tablets, game consoles, outdoor billboards, public information display systems, and many other devices and applications. Portable display screen storage devices facilitate easy movement of the screen by staff.

[0003] For example, patent CN218173279U discloses a display screen storage device, including a storage box. A shock absorber is installed on one side of the storage box, and a moving wheel is installed on one end of the shock absorber. An installation port is opened on one side of the storage box, and protective doors are hinged to both sides of the installation port. An adjustment mechanism is installed inside the storage box, and a fixing mechanism is connected to one side of the adjustment mechanism and a protective mechanism is connected to one side of the fixing mechanism. Through the cooperation of the above-mentioned mechanisms, the protective mechanism set in the storage box can buffer the vibration generated when the display screen is lowered, reducing the vibration from shaking the electrical components inside the display screen and facilitating subsequent use. At the same time, the fixing mechanism can protect the display screen, reducing damage to the display screen and increasing its service life. The adjustment mechanism set in the storage box can adjust and store the display screen, making it convenient for users and improving efficiency. The shock absorber set in the storage box can buffer and protect the display screen when encountering bumpy road sections during movement.

[0004] However, the device lacks a component for flipping the display assembly, preventing it from functioning properly when the display is retracted, thus limiting the usability of the display assembly. Utility Model Content

[0005] The purpose of this application is to provide a portable storage device for a mobile display screen, in order to solve the problem that the aforementioned device does not have a component for flipping the display screen assembly, and therefore cannot be used normally when the display screen is inside the storage assembly when needed, thus limiting the usage conditions of the display screen assembly.

[0006] The technical solution adopted in this application is as follows: it includes an electric rotating shaft, on which support columns are connected and installed on the outer surfaces of the left and right sides of the electric rotating shaft, and a fixing rod is connected and installed at the other end of the support columns. A servo motor is fixedly installed through the support columns on the outer surface of the fixing rod. A frame is fixedly installed on the outer surfaces of the front and rear sides of the fixing rod. Multiple reinforcing ribs are fixedly installed on the outer surfaces of the front and rear sides of the frame. A display screen is fixedly installed on the front side of the reinforcing ribs, and a protective baffle is fixedly installed on the rear side of the reinforcing ribs.

[0007] By adopting the above technical solution, support columns are connected and installed on the outer surfaces of the left and right sides of the electric rotating shaft. A fixing rod is connected and installed at the other end of the support column. A servo motor is fixedly installed through the outer surface of the fixing rod, passing through the support column. A frame is fixedly installed on the outer surfaces of the front and rear sides of the fixing rod. Multiple reinforcing ribs are fixedly installed on the outer surfaces of the front and rear sides of the frame. A display screen is fixedly installed on the front side of the reinforcing ribs, and a protective baffle is fixedly installed on the rear side of the reinforcing ribs. The electric rotating shaft serves as the mounting base for the rotating component, driving the support column to rotate outwards from bottom to top, thereby bringing the display screen component out of the protective component. The support column supports the display component. Using a combination of the fixing rod and the servo motor, the fixing rod can rotate inside the support column. The fixing rod connects the two ends of the display component and the protective component. The fixing rod is driven by the output shafts of its left and right servo motors to rotate around itself, thereby rotating the display component and the protective component. This allows the operator to select the direction the display component faces. The frame and reinforcing ribs are used to connect the display component and the protective component... The fixed rods are connected together, and the reinforcing ribs increase the contact area between the display component and the protective parts, thereby improving the robustness of the components. The display screen is used to present images, videos, or other visual information and can effectively convey content. The protective baffle faces outward by default, effectively protecting the display screen from impacts when it is not in use. When the display screen needs to be used, the electric shaft drives the support column to rotate upward, and then the servo motor drives the fixed rod to flip the display screen and the protective baffle 180 degrees. Finally, the electric shaft is driven downward to return to normal, thus completing the flipping of the display component, so that the display screen faces outward, enabling normal use when it is stored inside the component without restricting the usage conditions of the display screen. After flipping the protective parts and the display component, the electric shaft is rotated upward by 90 degrees to make the display component and the device perpendicular, thereby expanding the display direction of the display screen. By installing the component for flipping the display screen component in this device, the display screen can be used normally when it is stored inside the component, avoiding restrictions on the usage conditions of the display screen component.

[0008] In a preferred embodiment, a connecting plate is fixedly mounted on the front of the electric rotating shaft, and control buttons are fixedly mounted on the outer surfaces of the left and right sides of the connecting plate.

[0009] By adopting the above technical solution, a connecting plate is fixedly installed at the front of the electric rotating shaft, and control buttons are fixedly installed on the outer surfaces of the left and right sides of the connecting plate. The connecting plate is used to connect the display component with other components in the device, and the control buttons can control the rotation direction of the display component.

[0010] In a preferred embodiment, a handle is fixedly installed on the upper surface of the connecting plate, and an equipment box is fixedly installed on the lower surface of the connecting plate.

[0011] By adopting the above technical solution, a handle is fixedly installed on the upper surface of the connecting plate, and an equipment box is fixedly installed on the lower surface of the connecting plate. The handle allows users to easily lift the entire device, allowing staff to carry the device by hand. The equipment box contains a battery and a controller, thus ensuring the normal operation of the device.

[0012] In a preferred embodiment, a tie rod is fixedly installed inside the connecting plate and the equipment box.

[0013] By adopting the above technical solution, a tie rod is fixedly installed inside the connecting plate and the equipment box. The tie rod is a telescopic tie rod, which allows the tie rod to be unfolded when the device is on a flat ground, providing a gripping position for the staff to drag the device.

[0014] In a preferred embodiment, a plurality of shoulder straps are fixedly mounted on the front outer surface of the equipment box.

[0015] By adopting the above technical solution, multiple shoulder straps are fixedly installed on the front outer surface of the equipment box. The shoulder straps allow the staff to carry the device on their backs when they cannot free their hands, thereby further increasing the carrying conditions of the device.

[0016] In a preferred embodiment, a base is fixedly mounted on the lower surface of the equipment box.

[0017] By adopting the above technical solution, a base is fixedly installed on the lower surface of the equipment box. The base serves as the installation foundation for the device and is used to bear and share the weight of the device itself.

[0018] In a preferred embodiment, a plurality of casters are fixedly mounted on the rear side of the lower surface of the base.

[0019] By adopting the above technical solution, multiple casters are fixedly installed on the rear side of the lower surface of the base. The casters allow the device to rotate within a small range, improving the device's flexibility and adaptability.

[0020] In a preferred embodiment, a tire is fixedly mounted on the front side of the lower surface of the base.

[0021] By adopting the above technical solution, a tire is fixedly installed on the front side of the lower surface of the base, and the tire and the caster wheel are in contact with the ground, providing conditions for the device to be in a dragging state, making it easy for staff to move it.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In this application, when the display screen needs to be used, the electric rotating shaft drives the support column to rotate upward, and then the servo motor drives the fixing rod to flip the display screen and the protective baffle 180 degrees. Finally, the electric rotating shaft is driven downward to return to normal, thus completing the flipping of the display component, so that the display screen faces outward, enabling normal use when it is stored inside the component without restricting the usage conditions of the display screen. After the protective component and the display component are flipped, the electric rotating shaft is rotated upward by 90 degrees to make the display component and the device perpendicular, thereby expanding the display direction of the display screen. By installing a component for flipping the display screen component in this device, the display screen can be used normally when it is stored inside the component, avoiding restrictions on the usage conditions of the display screen component. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the front three-dimensional structure in this application;

[0025] Figure 2 This is a schematic diagram of the rear three-dimensional structure in this application;

[0026] Figure 3 This is a three-dimensional structural diagram of the rotating component in this application;

[0027] Figure 4 This is a schematic diagram of the display screen assembly structure in this application.

[0028] The markings in the diagram are: 1. Electric rotating shaft; 2. Support column; 3. Fixing rod; 4. Servo motor; 5. Frame; 6. Reinforcing rib; 7. Display screen; 8. Protective baffle; 9. Connecting plate; 10. Control button; 11. Handle; 12. Equipment box; 13. Pull rod; 14. Shoulder strap; 15. Base; 16. Casters; 17. Tire. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] Example:

[0031] Reference Figures 1-4The system includes an electric rotating shaft 1, which serves as the mounting base for the rotating component. The shaft drives the support column 2 to rotate outwards from bottom to top, thus bringing the display assembly out of the protective component. The support column 2 supports the display assembly. A combination of a fixing rod 3 and a servo motor 4 is used. The fixing rod 3 can rotate inside the support column 2 and connects the two ends of the display assembly to the protective component. The fixing rod 3 is driven by the output shafts of the servo motors 4 on its left and right sides, rotating around itself to rotate the display assembly and the protective component, allowing the operator to select the direction the display assembly faces. A combination of a frame 5 and reinforcing ribs 6 is used. The frame 5 connects the display assembly, the protective component, and the fixing rod 3, while the reinforcing ribs 6 increase the contact area between the display assembly and the protective component, thereby improving the component's robustness. The display screen 7 is used to display images, videos, or other visual information. The protective baffle 8 faces outwards by default, effectively protecting the display screen 7 from impacts when it is not in use. When the display screen 7 is needed, the electric shaft 1 drives the support column 2 to rotate upwards, and then the servo motor 4 drives the fixing rod 3 to flip the display screen 7 and the protective baffle 8 180 degrees. Finally, the electric shaft 1 is driven downwards to return to normal, thus completing the flipping of the display component, so that the display screen 7 faces outwards, enabling normal use when stored inside the component without restricting the display's usage conditions. After flipping the protective component and the display component, the electric shaft 1 is rotated upwards by 90 degrees to make the display component and the device perpendicular, thereby expanding the display direction of the display screen 7. By installing a component for flipping the display component in this device, the display can be used normally when stored inside the component, avoiding restrictions on the display component's usage conditions.

[0032] Reference Figure 1 and Figure 3 The connecting plate 9 is used to connect the display component to other components in the device, and the control button 10 can control the flipping direction of the display component.

[0033] Reference Figures 1-3 The handle 11 allows users to easily lift the entire device, allowing staff to carry it by hand. The device box 12 contains the battery and controller, ensuring the normal operation of the device.

[0034] Reference Figure 1 and Figure 3 The lever 13 is a telescopic lever, which allows the device to be extended when it is on a flat surface, providing a gripping position for workers to move the device.

[0035] Reference Figure 1The shoulder strap 14 allows staff to carry the device on their backs when their hands are not free, thus further increasing the carrying capacity of the device.

[0036] Reference Figure 1 and Figure 2 The base 15 serves as the mounting foundation for the device, and is used to bear and share the weight of the device itself.

[0037] Reference Figure 2 The casters 16 allow the device to rotate within a small range, improving its flexibility and adaptability.

[0038] Reference Figure 2 The tire 17, together with the caster wheel 16, is in contact with the ground, providing conditions for the device to be towed, making it easy for staff to move it.

[0039] The implementation principle of a portable storage device for a mobile display screen according to this application is as follows: An electric rotating shaft 1 serves as the mounting base for the rotating component, driving the support column 2 to rotate outwards from bottom to top, thereby bringing the display screen component out of the protective component. The support column 2 supports the display component. A combination of a fixing rod 3 and a servo motor 4 is used. The fixing rod 3 can rotate inside the support column 2. The fixing rod 3 connects the two ends of the display screen component and the protective component. The fixing rod 3 is driven by the output shafts of the servo motors 4 on its left and right sides, rotating around itself as the center, thereby rotating the display component and the protective component. This allows the operator to select the direction the display component faces. A combination of a frame 5 and reinforcing ribs 6 is used. The frame 5 connects the display component, the protective component, and the fixing rod 3. The reinforcing ribs 6 increase the contact area between the display component and the protective component, thereby improving the component's robustness. The display screen 7 is used to display images. The display panel 8 can effectively convey content such as video or other visual information. The protective baffle 8 faces outwards by default, effectively protecting the display panel 7 from impacts when it is not in use. When the display panel 7 needs to be used, the electric shaft 1 drives the support column 2 to rotate upwards, and then the servo motor 4 drives the fixing rod 3 to flip the display panel 7 and the protective baffle 8 180 degrees. Finally, the electric shaft 1 is driven downwards to return to normal, thus completing the flipping of the display component, so that the display panel 7 faces outwards, enabling normal use when it is stored inside the component without restricting the usage conditions of the display. After the protective component and the display component are flipped, the electric shaft 1 is rotated upwards by 90 degrees to make the display component and the device perpendicular, thereby expanding the display direction of the display panel 7. By installing the component for flipping the display component in this device, the display can be used normally when it is stored inside the component, avoiding restrictions on the usage conditions of the display component.

[0040] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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. Such 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 this application.

Claims

1. A portable storage device for a mobile display screen, comprising an electric rotating shaft (1), characterized in that: Support columns (2) are connected and installed on the outer surfaces of the left and right sides of the electric rotating shaft (1). A fixing rod (3) is connected and installed at the other end of the support column (2). A servo motor (4) is fixedly installed through the support column (2) on the outer surface of the fixing rod (3). A frame (5) is fixedly installed on the outer surfaces of the front and rear sides of the fixing rod (3). Multiple reinforcing ribs (6) are fixedly installed on the outer surfaces of the front and rear sides of the frame (5). A display screen (7) is fixedly installed on the front side of the reinforcing rib (6). A protective baffle (8) is fixedly installed on the rear side of the reinforcing rib (6).

2. The portable storage device for a mobile display screen as described in claim 1, characterized in that: A connecting plate (9) is fixedly installed on the front of the electric rotating shaft (1), and control buttons (10) are fixedly installed on the outer surfaces of the left and right sides of the connecting plate (9).

3. The portable storage device for a mobile display screen as described in claim 2, characterized in that: A handle (11) is fixedly installed on the upper surface of the connecting plate (9), and an equipment box (12) is fixedly installed on the lower surface of the connecting plate (9).

4. The portable storage device for a mobile display screen as described in claim 3, characterized in that: A tie rod (13) is fixedly installed inside the connecting plate (9) and the equipment box (12).

5. A portable storage device for a mobile display screen as described in claim 3, characterized in that: Multiple shoulder straps (14) are fixedly installed on the front outer surface of the equipment box (12).

6. A portable storage device for a mobile display screen as described in claim 3, characterized in that: A base (15) is fixedly installed on the lower surface of the equipment box (12).

7. A portable storage device for a mobile display screen as described in claim 6, characterized in that: Multiple casters (16) are fixedly installed on the rear side of the lower surface of the base (15).

8. A portable storage device for a mobile display screen as described in claim 6, characterized in that: A tire (17) is fixedly installed on the front side of the lower surface of the base (15).

Images