Liquid crystal display with interface protection structure

Abstract

The utility model relates to the technical field of liquid crystal displays, in particular to a liquid crystal display with an interface protection structure, which comprises a display screen, a hook arranged on the back of the display screen, an interface support arranged on the back of the display screen, a rotating joint rotatably arranged on the interface support, and an interface arranged on the back of the display screen. A flexible flat cable is arranged in the interface, the flexible flat cable is connected with a rotating joint, the bottom of the rotating joint is connected with a movable joint in an inserted mode, a rotating shaft is arranged on the interface support and penetrates through the rotating joint, and the end of the rotating joint is in threaded connection with a butterfly nut. According to the liquid crystal display with the interface protection structure, the rotary installation function of the interface is achieved, the liquid crystal display adapts to different interface installation angles, the situation that wires at the movable joints are bent due to improper angles is avoided, and the interface is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, in particular to a liquid crystal display with an interface protection structure. Background Art

[0002] Display is also commonly referred to as monitor. Display is an I / O device of computer, i.e. input and output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. There are many kinds of computer displays sold on the market now, such as a Chinese patent for a liquid crystal display with an interface protection structure (CN218471547U), which is convenient for protecting the power cord end and the power interface with a protective shell, a terminal placement slot, a cable placement slot, an anti-fool block and other structures, and the protective shell is easy to disassemble, which increases the practicality of the device. However, the display has a base and a hanging display. In the actual installation process, depending on the installation position, a vertical jack or a jack perpendicular to the display direction is required. Only the vertical interface cannot meet the installation of different positions, and the use is limited. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a liquid crystal display with an interface protection structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A liquid crystal display with an interface protection structure is designed, comprising a display screen, a hook is arranged on the back of the display screen, an interface bracket is arranged on the back of the display screen, a rotating joint is rotatably arranged on the interface bracket, an interface is arranged on the back of the display screen, a flexible cable is arranged in the interface, the flexible cable is connected to the rotating joint, and a movable joint is plugged into the bottom of the rotating joint.

[0006] Preferably, a rotating shaft is provided on the interface bracket, the rotating shaft passes through the rotating joint, and the end of the rotating joint is threadedly connected to a butterfly nut.

[0007] Preferably, a slot is provided on the top of the rotating joint, and the bottom of the flexible cable is inserted into the slot for snap connection.

[0008] Preferably, threaded holes are provided on the left and right sides of the movable joint, a screw rod is threadedly connected in the threaded hole, and one end of the screw rod is threadedly connected to the rotating joint.

[0009] Preferably, the end of the screw is threadedly connected to a butterfly nut.

[0010] Preferably, a pressure sensor is provided on the outer wall of the rotating joint, and the pressure sensor abuts against the movable joint.

[0011] The utility model proposes a liquid crystal display with an interface protection structure, the beneficial effect of which is that an interface bracket is provided, a rotatable rotating joint is provided on the interface bracket, the rotating joint is connected to the display through a flexible cable, the movable joint is connected to the rotating joint for rotation, and after being rotated to an angle suitable for installing the display, a butterfly nut can be rotated for locking, thereby realizing the rotating installation function of the interface, adapting to different interface installation angles, avoiding bending of the wire at the movable joint due to an inappropriate angle, and effectively protecting the interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a liquid crystal display with an interface protection structure proposed by the utility model;

[0013] Figure 2 This is an enlarged view of the A-section structure of a liquid crystal display with an interface protection structure proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the interface bracket structure of a liquid crystal display with an interface protection structure proposed by the utility model;

[0015] Figure 4 The utility model discloses an exploded view of an interface bracket of a liquid crystal display with an interface protection structure.

[0016] In the figure: 1 display screen, 2 hook, 3 movable joint, 4 interface bracket, 5 interface, 6 flexible cable, 7 shaft, 8 fastening screw, 9 rotating joint, 10 butterfly nut, 11 pressure sensor, 12 threaded hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-4 A liquid crystal display with an interface protection structure includes a display screen 1, a hook 2 is arranged on the back of the display screen 1, an interface bracket 4 is arranged on the back of the display screen 1, a rotating joint 9 is rotatably arranged on the interface bracket 4, an interface 5 is arranged on the back of the display screen 1, a flexible cable 6 is arranged in the interface 5, the flexible cable 6 is connected to the rotating joint 9, and an active joint 3 is plugged into the bottom of the rotating joint 9.

[0019] A rotating shaft 7 is arranged on the interface bracket 4 , and the rotating shaft 7 passes through a rotating joint 9 , and an end of the rotating joint 9 is threadedly connected to a butterfly nut 10 .

[0020] A slot is set at the top of the rotating joint 9, and the bottom of the flexible cable 6 is inserted into the slot for clamping. Threaded holes 12 are opened on the left and right sides of the movable joint 3. A screw is threadedly connected in the threaded hole 12, and one end of the screw is threadedly connected to the rotating joint 9. The rotating joint 9 is connected to the display through the flexible cable 6. The movable joint 3 is connected to the rotating joint 9 for rotation. After rotating to an angle suitable for installing the display, the butterfly nut can be rotated to lock it, thereby realizing the rotating installation function of the interface, adapting to different interface installation angles, avoiding bending of the wires at the movable joint 3 due to inappropriate angles, and effectively protecting the interface.

[0021] The end of the screw is threadedly connected to the butterfly nut 10, and a pressure sensor 11 is provided on the outer wall of the rotating joint 9. The pressure sensor 11 is in contact with the movable joint 3. The pressure sensor 11 is used to monitor the pressure between the movable joint 3 and the rotating joint 9. When the pressure is lower than the set threshold, it indicates that the movable joint 3 and the rotating joint 9 are loose. It is connected to the controller inside the display through a signal line to facilitate reminder processing.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid crystal display with an interface protection structure, comprising a display screen (1), a hook (2) being arranged on the back of the display screen (1), characterized in that: An interface bracket (4) is arranged on the back of the display screen (1), a rotating joint (9) is rotatably arranged on the interface bracket (4), an interface (5) is arranged on the back of the display screen (1), a flexible flat cable (6) is arranged in the interface (5), the flexible flat cable (6) is connected to the rotating joint (9), and the bottom of the rotating joint (9) is plugged into the movable joint (3).

2. The liquid crystal display with an interface protection structure according to claim 1, characterized in that: A rotating shaft (7) is arranged on the interface bracket (4), and the rotating shaft (7) passes through a rotating joint (9), and an end of the rotating joint (9) is threadedly connected to a butterfly nut (10).

3. The liquid crystal display with an interface protection structure according to claim 1, characterized in that: A slot is provided on the top of the rotating joint (9), and the bottom of the flexible cable (6) is inserted into the slot for snap connection.

4. The liquid crystal display with an interface protection structure according to claim 1, characterized in that: The movable joint (3) is provided with threaded holes (12) on the left and right sides. A screw rod is threadedly connected in the threaded holes (12), and one end of the screw rod is threadedly connected to the rotating joint (9).

5. The liquid crystal display with an interface protection structure according to claim 4, characterized in that: The end of the screw rod is threadedly connected to a butterfly nut (10).

6. The liquid crystal display with an interface protection structure according to claim 1, characterized in that: A pressure sensor (11) is provided on the outer wall of the rotating joint (9), and the pressure sensor (11) is in contact with the movable joint (3).

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