Stable interface screen

Abstract

The utility model discloses a stable interface screen, which comprises a screen body and two groups of connecting interfaces, and further comprises protection plates, flexible flat cables are fixedly arranged at the bottoms of the protection plates, a protection assembly is arranged outside the screen body, the protection assembly comprises two groups of protection plates, mounting grooves are formed in the protection plates, and the protection plates are connected with the flexible flat cables through the mounting grooves. The side face of the screen body penetrates into the mounting groove, a buffer rubber layer is fixedly arranged on the inner wall of the mounting groove and makes contact with the surface of the screen body, a long connecting block is arranged at the top of the protection plate, and two through grooves are formed in the long connecting block. Through the designed protection assembly, the screen body on the interface screen can be conveniently protected when the interface screen is moved or multiple groups of interface screens are stacked together for carrying, the probability that the screen body is damaged or crushed by collision is reduced, the service life of the screen body is prolonged, and the use effect of the interface screen is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of interface screens, and particularly relates to a stable interface screen. Background Technique

[0002] An interface screen is a liquid crystal screen with an interface type on a display, which refers to a liquid crystal screen connected to a device by a specific interface method. The screen body in the interface screen on the display is connected to an external device through a connection interface, and the screen body is connected to the connection interface through a flexible cable and a circuit board. The circuit board can be adapted to different connection interfaces for use. The interface screen is installed in the housing of the display, and the flexible cable can be bent and placed into the housing.

[0003] When the existing interface screen is in use, when the interface screen is moved, the screen body on the interface screen is easily damaged by contact and collision with external objects, reducing the service life of the screen body. Moreover, when multiple interface screens are stacked together for handling, the screen body is also easily damaged by pressure. For this reason, we propose a stable interface screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stable interface screen to solve the problems in the above background technique that when the existing interface screen is in use and is moved, the screen body on the interface screen is easily damaged by contact and collision with external objects, and when multiple interface screens are stacked together for handling, the screen body is also easily damaged by pressure.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stable interface screen, including a screen body and two groups of connection interfaces, further including a protection plate. A flexible cable is fixedly arranged at the bottom of the protection plate. A protection component is arranged outside the screen body. The protection component includes two groups of protection plates. An installation groove is opened inside the protection plate. The side surface of the screen body penetrates into the inside of the installation groove. A buffer rubber layer is fixedly arranged on the inner wall of the installation groove, and the buffer rubber layer is in contact with the surface of the screen body.

[0006] Preferably, a connection long block is arranged at the top of the protection plate, and two through grooves are opened inside the connection long block.

[0007] Preferably, a screw rod is fixedly arranged at the top of the protection plate, and the top of the screw rod penetrates into the inside of the through groove.

[0008] Preferably, a nut is arranged outside the screw rod, and the nut is threadedly connected with the screw rod.

[0009] Preferably, the protection plate is in an L-shaped structure and is located outside the screen body.

[0010] Preferably, two sets of connecting components are arranged between the top of the flexible flat cable and the screen body. The connecting component includes a lower plate and an L-shaped plate. The L-shaped plate is fixedly connected to the lower plate by screws. The lower plate is fixed to the bottom of the screen body, and the L-shaped plate is fixed to the side of the flexible flat cable.

[0011] Preferably, a circuit board is fixedly arranged at the bottom of the flexible flat cable, and the connection interface is fixed on the circuit board.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) Through the designed protection component of the present utility model, it is convenient to protect the screen body on the interface screen when moving or stacking multiple interface screens together for handling, reducing the probability of the screen body being knocked, damaged or crushed, improving the service life of the screen body, and enhancing the use effect of the interface screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic cross-sectional structural diagram of the connecting long block of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the protection plate of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the protection plate of the present utility model;

[0018] Figure 5 is of the present utility model Figure 1 amplified schematic structural diagram of part A;

[0019] In the figure: 100, screen body; 101, flexible flat cable; 102, circuit board; 103, connection interface; 200, protection plate; 201, connecting long block; 202, nut; 204, screw rod; 205, through groove; 206, installation groove; 207, buffer rubber layer; 300, lower plate; 301, L-shaped plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment

[0022] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a stable interface screen, including a screen body 100 and two groups of connection interfaces 103, and further including a protection plate 200. A flexible cable 101 is fixedly arranged at the bottom of the protection plate 200. A protection component is arranged outside the screen body 100. The protection component includes two groups of protection plates 200. When in use, the protection plate 200 can play a role in protecting the screen body 100. An installation groove 206 is opened inside the protection plate 200. The side surface of the screen body 100 penetrates into the inside of the installation groove 206. A buffer rubber layer 207 is fixedly arranged on the inner wall of the installation groove 206. When in use, the buffer rubber layer 207 can play a role in buffering and protecting the screen body 100. The buffer rubber layer 207 is in contact with the surface of the screen body 100. A connecting long block 201 is arranged at the top of the protection plate 200. Two through grooves 205 are opened inside the connecting long block 201. A screw rod 204 is fixedly arranged at the top of the protection plate 200. The top of the screw rod 204 penetrates into the inside of the through groove 205. When in use, the screw rod 204 can connect the protection plate 200 and the connecting long block 201 together. A nut 202 is arranged outside the screw rod 204. The nut 202 and the screw rod 204 are connected by threads. The protection plate 200 is an L-shaped structure. The protection plate 200 is located outside the screen body 100. Through the designed protection component, it is convenient to protect the screen body 100 on the interface screen when moving or stacking multiple groups of interface screens together for handling, reducing the probability of the screen body 100 being knocked, damaged or crushed, improving the service life of the screen body 100, and enhancing the use effect of the interface screen.

[0023] In this embodiment, preferably, two groups of connecting pieces are arranged between the top of the flexible cable 101 and the screen body 100. The connecting pieces include a lower plate 300 and an L-shaped plate 301. The L-shaped plate 301 and the lower plate 300 are fixedly connected by screws. When in use, the L-shaped plate 301 and the lower plate 300 can be disassembled and assembled by screws. The lower plate 300 is fixed at the bottom of the screen body 100. The L-shaped plate 301 is fixed on the side surface of the flexible cable 101. By combining the designed lower plate 300, L-shaped plate 301 and screws, it is convenient to increase the connection firmness between the flexible cable 101 and the screen body 100 during use, avoiding the situation that the top of the flexible cable 101 falls off from the screen body 100, resulting in unstable use of the screen body 100, and enhancing the stability of the interface screen during use.

[0024] In this embodiment, preferably, a circuit board 102 is fixedly arranged at the bottom of the flexible cable 101. The connection interface 103 is fixed on the circuit board 102.

[0025] The working principle and usage process of the present utility model:

[0026] When the utility model is in use, when moving or carrying the interface screen, both sets of protective plates 200 are sleeved on both side surfaces of the screen body 100. At this time, the side surface of the screen body 100 penetrates into the installation groove 206 inside the protective plate 200, and the surface of the screen body 100 contacts the buffer rubber layer 207 on the inner wall of the installation groove 206. Then, the connecting long block 201 is placed at a suitable position on the top of the protective plate 200, so that the top of the screw 204 on the top of the protective plate 200 passes through the inside of the through groove 205 in the connecting long block 201. Then, the nut 202 is screwed tightly on the screw 204, and the two sets of protective plates 200 and the connecting long block 201 can be connected and fixed together. At this time, the protective plate 200 can be installed, and the screen body 100 can be protected. When the protective plate 200 needs to be disassembled, it can be disassembled according to the reverse principle described above;

[0027] When in use, the L-shaped plate 301 on the flexible cable 101 and the lower plate 300 on the screen body 100 are connected and fixed together by screws, which can increase the firmness of the connection between the top of the flexible cable 101 and the screen body 100, and avoid the situation that the top of the flexible cable 101 is separated from the screen body 100, resulting in unstable use of the screen body 100.

[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stable interface screen, comprising a screen body (100) and two groups of connection interfaces (103), and also comprising a protective plate (200), wherein a flexible flat cable (101) is fixedly arranged at the bottom of the protective plate (200), characterized in that: A protective component is arranged on the outside of the screen body (100), and the protective component comprises two groups of protective plates (200). A mounting groove (206) is provided inside the protective plate (200), and the side surface of the screen body (100) penetrates into the inside of the mounting groove (206). A buffer rubber layer (207) is fixedly arranged on the inner wall of the mounting groove (206), and the buffer rubber layer (207) is in contact with the surface of the screen body (100).

2. A stable interface screen according to claim 1, characterized in that: A connecting long block (201) is arranged on the top of the protection plate (200), and two groups of through grooves (205) are opened inside the connecting long block (201).

3. A stable interface screen according to claim 2, characterized in that: A screw rod (204) is fixedly provided on the top of the protection plate (200), and the top of the screw rod (204) passes through the interior of the through slot (205).

4. A stable interface screen according to claim 3, characterized in that: A nut (202) is disposed outside the screw rod (204), and the nut (202) is connected to the screw rod (204) via a thread.

5. A stable interface screen according to claim 1, characterized in that: The protective plate (200) is an L-shaped structure, and the protective plate (200) is located outside the screen body (100).

6. A stable interface screen according to claim 1, characterized in that: Two groups of connecting parts are arranged between the top of the flexible flat cable (101) and the screen body (100), and the connecting parts include a lower plate (300) and an L-shaped plate (301). The L-shaped plate (301) and the lower plate (300) are fixedly connected by screws. The lower plate (300) is fixed to the bottom of the screen body (100), and the L-shaped plate (301) is fixed to the side of the flexible flat cable (101).

7. A stable interface screen according to claim 1, characterized in that: A circuit board (102) is fixedly arranged at the bottom of the flexible flat cable (101), and the connection interface (103) is fixed on the circuit board (102).

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