Portable display screen

Abstract

The utility model discloses portable display screen in the field of display screen, including display screen body, the one side wall of display screen body is connected with the rotation support sleeve through screw, the rotation support sleeve periphery is located the one side swing of display screen body and is provided with the rotation support seat board, the rotation support seat board with display screen body is connected through the rotation of rotation support sleeve, the rotation support seat board on both sides of rotation support sleeve is integrally formed with the rotation sleeve, the one end of rotation sleeve is equipped with the limit card station, two rotation support sleeve interiors all are rotatably connected with the rotation axis, the rotation axis is integrally formed with the limit boss that is used for being rotated for the rotation axis and is provided with the limit of limit card station cooperation, two rotation axes are connected with the rotation support piece of U type through screw.

Description

Technical Field

[0001] This utility model relates to the field of displays, specifically portable displays. Background Technology

[0002] With the advancement of modern technology, portable displays have been widely used in many fields, such as business presentations, mobile offices, and entertainment, due to their portability and ease of use. However, existing portable displays still have some shortcomings in terms of structural design and functionality.

[0003] In terms of angle adjustment, the angle adjustment mechanism of many portable displays is not flexible and stable enough. Either the adjustment angle is limited and cannot meet the needs of different usage scenarios (for example, when switching between landscape and portrait modes, the original support structure is not stable enough); or it cannot be well fixed after adjustment and is easily changed by slight shaking, affecting the user experience.

[0004] In terms of interfaces and controls, traditional portable displays often place the interfaces and switches on the display body itself, which is not very convenient when connecting external devices or operating the switches, especially in some special usage scenarios, such as when the display is placed in a small space or when the interface needs to be plugged and unplugged frequently, making operation more difficult.

[0005] Therefore, those skilled in the art have provided portable displays to address the problems raised in the background section. Utility Model Content

[0006] The purpose of this invention is to provide a portable display screen to solve the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A portable display screen, comprising a display screen body, characterized in that: a rotating support sleeve is connected to one side wall of the display screen body by screws; a rotating bracket seat plate is movably disposed around the rotating support sleeve on one side of the display screen body; the rotating bracket seat plate is rotatably connected to the display screen body via the rotating support sleeve; rotating sleeves are integrally formed on both sides of the rotating support sleeve on the rotating bracket seat plate; a limiting plate is provided at one end of the rotating sleeve; a rotating shaft is rotatably connected inside both rotating support sleeves; a limiting boss is integrally formed on the rotating shaft to provide a limiting for the rotation of the rotating shaft, which cooperates with the limiting plate; and a U-shaped rotating support member is connected to the two rotating shafts by screws.

[0009] Furthermore, the rotating bracket base plate has stepped support holes located around the rotating support sleeve, and the rotating support sleeve has a stepped structure. The two work together to achieve axial positioning.

[0010] Furthermore, the display screen body has a wire-passing hole at the center of the rotating support sleeve, and multiple rotating limiting holes are evenly distributed around the periphery of the wire-passing hole on the display screen body, with the rotating limiting holes distributed within a 180-degree angle.

[0011] Furthermore, the rotating bracket base plate has an elastic component mounting hole located around the step support hole. An elastic support is provided inside the elastic component mounting hole. The elastic support includes a fixing nail that is threadedly connected to the elastic component mounting hole, an elastic limiting head that is disposed inside the elastic component mounting hole and cooperates with the rotating limiting hole, and a spring that is disposed inside the elastic component mounting hole and pressed between the fixing nail and the elastic limiting head.

[0012] Furthermore, the rotating support member and the rotating bracket seat plate are rotatably connected after being fitted by a rotating sleeve and the rotating shaft, and anti-slip pads are glued to both sides of one side wall of the rotating support member.

[0013] Furthermore, a circuit board is fixedly connected to one side of the interior of the rotating bracket base plate. A TYPE-C interface module and a switch module are connected to the circuit board by soldering. Both the TYPE-C interface module and the switch module are installed through the side wall of the rotating bracket base plate. The circuit board is electrically connected to the control circuit inside the display screen body through a wire passing through a wire hole.

[0014] Furthermore, a back plate is fixedly connected to one side wall of the rotating bracket seat plate, and a buckle plate is fixedly connected to the other side wall of the rotating bracket seat plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model allows the display screen body and the rotating bracket base plate to rotate flexibly under the support of the rotating support sleeve. This enables real-time adjustment of the bracket angle when the display screen body is in landscape or portrait orientation, ensuring stability at different angles. Simultaneously, the cooperation of the limiting plate and the limiting boss provides a limit to the rotation of the rotating shaft, ensuring that the rotating support will not sway or detach when it reaches the support position, thus improving the overall structural stability and reliability.

[0017] 2. This utility model integrates the TYPE-C interface module and the switch module on the rotating bracket base plate, which facilitates the connection with external devices and the control of the display screen. The TYPE-C interface has the advantages of strong versatility and fast transmission speed, which can meet the data transmission and charging needs of various devices. The switch module allows users to directly control the display screen on and off on the bracket, without having to look for the switch on the display screen itself, making the operation more convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an exploded view of the present invention;

[0020] Figure 3 This is a rear exploded view of the present invention;

[0021] Figure 4 This is a cross-sectional view of the elastic support component of this utility model;

[0022] Figure 5 This utility model Figure 3 A magnified view of a section at point A in the middle;

[0023] Figure 6 This is a structural diagram of the rotating support component after rotation in this utility model;

[0024] Figure 7 This is a diagram showing the support structure of the rotating support member after the rotating bracket base plate rotates 90 degrees in this utility model.

[0025] In the diagram: 1. Display screen body; 101. Cable guide hole; 102. Rotary limit locking hole; 2. Rotary bracket base plate; 201. Step support hole; 202. Elastic component mounting hole; 3. Switch module; 4. TYPE-C interface module; 5. Rotary support component; 6. Anti-slip pad; 7. Back plate; 8. Rotary sleeve; 801. Limit locking platform; 9. Rotary shaft; 901. Limiting boss; 10. Circuit board; 11. Buckle plate; 12. Elastic support component; 1201. Fixing nail; 1202. Spring; 1203. Elastic limit head; 13. Rotary support sleeve. Detailed Implementation

[0026] Please see Figures 1-7 In this embodiment of the utility model, a display screen body 1 is included. A rotating support sleeve 13 is connected to one side wall of the display screen body 1 by screws. A rotating bracket seat plate 2 is movably arranged around the rotating support sleeve 13 on one side of the display screen body 1. The rotating bracket seat plate 2 is rotatably connected to the display screen body 1 through the rotating support sleeve 13. Rotating sleeves 8 are integrally formed on both sides of the rotating support sleeve 13 on the rotating bracket seat plate 2. A limiting plate 801 is provided at one end of the rotating sleeve 8. Rotating shafts 9 are rotatably connected inside the two rotating support sleeves 13. A limiting boss 901 is integrally formed on the rotating shaft 9 to cooperate with the limiting plate 801 and to provide a limit for the rotation of the rotating shaft 9. U-shaped rotating support members 5 are connected to the two rotating shafts 9 by screws.

[0027] After adopting the above technical solution, the display screen body 1 and the rotating bracket base plate 2 can rotate flexibly under the support of the rotating support sleeve 13. This allows the angle of the bracket to be adjusted in real time when the display screen body 1 is in landscape or portrait mode, ensuring the stability of the support at different angles. At the same time, the cooperation of the limiting plate 801 and the limiting boss 901 provides a limit for the rotation of the rotating shaft 9, ensuring that the rotating support 5 will not shake or detach when it rotates to the support position, thus improving the stability and reliability of the overall structure.

[0028] Among them, the rotating bracket base plate 2 has a stepped support hole 201 on the periphery of the rotating support sleeve 13. The rotating support sleeve 13 has a stepped structure. The two work together to achieve axial positioning.

[0029] The display screen body 1 has a cable passage hole 101 located at the center hole of the rotating support sleeve 13. Multiple rotating limiting holes 102 are evenly distributed around the outer circumference of the cable passage hole 101 on the display screen body 1. The rotating limiting holes 102 are distributed within an angle of 180 degrees. The rotating bracket base plate 2 has an elastic component mounting hole 202 located around the step support hole 201. An elastic support member 12 is provided inside the elastic component mounting hole 202. The elastic support member 12 includes a fixing nail 1201 that is threadedly connected to the elastic component mounting hole 202, an elastic limiting head 1203 that is disposed inside the elastic component mounting hole 202 and cooperates with the rotating limiting hole 102, and a spring 1202 that is disposed inside the elastic component mounting hole 202 and pressed between the fixing nail 1201 and the elastic limiting head 1203.

[0030] By adopting the above technical solution, the elastic support 12 can automatically position and lock when the display screen is rotated to a specific angle through the cooperation of the elastic limit head 1203 and the rotation limit hole 102, making the operation more convenient. At the same time, the elasticity of the spring 1202 makes the limiting process smoother and can adapt to a certain degree of external force impact, ensuring the stability of the display screen at a fixed angle and preventing it from changing the angle due to slight shaking.

[0031] The rotating support 5 and the rotating bracket base plate 2 are rotatably connected through the rotating sleeve 8 and the rotating shaft 9. Anti-slip pads 6 are glued to both sides of one side wall of the rotating support 5. The rotatable connection between the rotating support 5 and the rotating bracket base plate 2 makes the entire bracket structure more flexible and can achieve multi-angle adjustment. The anti-slip pads 6 increase the friction with the placement surface or the user's hand, which can prevent the display screen from sliding when placed and provide a better grip when hand-held, thus improving the safety and comfort of use.

[0032] A circuit board 10 is fixedly connected to one side of the rotating bracket base plate 2. A TYPE-C interface module 4 and a switch module 3 are soldered onto the circuit board 10. Both the TYPE-C interface module 4 and the switch module 3 penetrate the side wall of the rotating bracket base plate 2. The circuit board 10 is electrically connected to the control circuit inside the display body 1 through a wire passing through a wire hole 101. Integrating the TYPE-C interface module 4 and the switch module 3 onto the rotating bracket base plate 2 facilitates connection to external devices and control of the display. The TYPE-C interface has advantages such as strong versatility and fast transmission speed, which can meet the data transmission and charging needs of various devices. The switch module 3 allows users to directly control the display on and off from the bracket, eliminating the need to search for a switch on the display body 1, making operation more convenient.

[0033] The rotating bracket base plate 2 has a back plate 7 fixedly connected to one side wall and a buckle plate 11 fixedly connected to the other side wall. The back plate 7 can protect the circuit board 10 and other components inside the rotating bracket base plate 2, preventing dust and moisture from entering and extending the service life of the internal components. The buckle plate 11 can further fix the entire bracket structure or connect other components when needed, increasing the product's expandability and practicality.

[0034] When adjusting the angle of the portable display screen, the user can hold the rotating support 5. Since the rotating support 5 and the rotating bracket base 2 are rotatably connected via the rotating sleeve 8 and the rotating shaft 9, the support 5 can rotate relative to the rotating bracket base 2. During rotation, the limiting boss 901 on the rotating shaft 9 moves along the limiting latch 801 on the rotating sleeve 8, ensuring rotational stability. When the display screen rotates to the appropriate angle, the elastic limiting head 1203 in the elastic component mounting hole 202 on the rotating bracket base 2 automatically engages with the corresponding rotating limiting latch hole 102 on the display screen body 1 under the action of the spring 1202, locking the display screen angle and keeping it in a fixed position. The user can connect external devices, such as computers and mobile phones, via the TYPE-C interface module 4 on the side wall of the rotating bracket base 2 for data transmission or charging. The switch module 3 allows for convenient control of the display screen's opening and closing. The wiring connects to the internal control circuit of the display screen via the cable hole 101 on the display screen body 1, enabling signal transmission and power supply functions.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable display screen, comprising a display screen body (1), characterized in that: A rotating support sleeve (13) is connected to one side wall of the display body (1) by screws. A rotating bracket seat plate (2) is movably arranged around the rotating support sleeve (13) on one side of the display body (1). The rotating bracket seat plate (2) is rotatably connected to the display body (1) through the rotating support sleeve (13). A rotating sleeve (8) is integrally formed on both sides of the rotating support sleeve (13) on the rotating bracket seat plate (2). A limiting plate (801) is provided at one end of the rotating sleeve (8). A rotating shaft (9) is rotatably connected inside the two rotating support sleeves (13). A limiting boss (901) is integrally formed on the rotating shaft (9) to provide a limit for the rotation of the rotating shaft (9) in cooperation with the limiting plate (801). A U-shaped rotating support member (5) is connected to the two rotating shafts (9) by screws.

2. The portable display screen according to claim 1, characterized in that: The rotating support plate (2) has a stepped support hole (201) on the periphery of the rotating support sleeve (13). The rotating support sleeve (13) has a stepped structure. The two work together to achieve axial positioning.

3. The portable display screen according to claim 2, characterized in that: The display screen body (1) has a wire hole (101) located at the center hole of the rotating support sleeve (13). The display screen body (1) has multiple rotating limiting holes (102) evenly distributed around the wire hole (101) on its outer circumference. The rotating limiting holes (102) are distributed within an angle of 180 degrees.

4. The portable display screen according to claim 3, characterized in that: The rotating support plate (2) has an elastic component mounting hole (202) located around the step support hole (201). An elastic support member (12) is provided inside the elastic component mounting hole (202). The elastic support member (12) includes a fixing pin (1201) that is threadedly connected to the elastic component mounting hole (202), an elastic limiting head (1203) that is disposed inside the elastic component mounting hole (202) and cooperates with the rotating limiting hole (102), and a spring (1202) that is disposed inside the elastic component mounting hole (202) and pressed between the fixing pin (1201) and the elastic limiting head (1203).

5. The portable display screen according to claim 1, characterized in that: The rotating support (5) and the rotating bracket seat plate (2) are rotatably connected through the rotating sleeve (8) and the rotating shaft (9). Anti-slip pads (6) are glued to both sides of one side wall of the rotating support (5).

6. The portable display screen according to claim 1, characterized in that: A circuit board (10) is fixedly connected to one side of the inside of the rotating bracket base plate (2). A TYPE-C interface module (4) and a switch module (3) are connected to the circuit board (10) by soldering. The TYPE-C interface module (4) and the switch module (3) are both installed through the side wall of the rotating bracket base plate (2). The circuit board (10) is electrically connected to the control circuit inside the display screen body (1) through a wire passing through the wire hole (101).

7. The portable display screen according to claim 1, characterized in that: A back plate (7) is fixedly connected to one side wall of the rotating bracket seat plate (2), and a buckle plate (11) is fixedly connected to the other side wall of the rotating bracket seat plate (2).

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