Reinforced and shaped liquid crystal display screen

Abstract

The utility model relates to the technical field of display screens, and discloses a reinforced and shaped liquid crystal display screen which comprises a display screen body and a screen installed on the display screen body. The two sides of the display screen body are both arranged on protective frames, the screen is located in one protective frame, grooves are formed in the corners of the periphery of the display screen body, rod type elastic pieces are connected to the inner walls of the two sides of each groove in a penetrating mode, and the two rod type elastic pieces are connected with the two protective frames correspondingly. An elastic protective ringing piece is mounted in the groove; when the elastic protective ringing member is pressed, the elastic protective ringing member makes a sound and pushes the two rod-type elastic members to get away from each other to eject the corresponding protective frames outwards. The utility model provides a reinforced and shaped liquid crystal display screen which solves the problem that a display screen cannot be protected and warned when being collided.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a fixed liquid crystal display screen. Background Art

[0002] Liquid crystal display is a flat panel display technology that uses liquid crystal materials to change the degree of light transmission under the action of an electric field to realize image display. The main function of LCD is to convert electrical signals into optical signals to display images and text. Its working principle is to add a layer of liquid crystal material between two glass substrates and adjust the arrangement of liquid crystal molecules by controlling the electric field to control the change of light transmittance of each pixel, thereby realizing image display;

[0003] During the transportation of LCD screens, collisions at the corners may cause damage such as unit breakage, backlight failure, glass shattering or pixel dead spots. Currently, there is a lack of corresponding reinforced fixed structures, which cannot provide timely warnings and protection in the event of a collision.

[0004] In order to solve the above problems, this application proposes a fixed liquid crystal display screen. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a fixed liquid crystal display screen.

[0006] The utility model provides a fixed type liquid crystal display screen, comprising a display screen body and a screen mounted on the display screen body;

[0007] Both sides of the display screen body are arranged with protective frames, the screen is located in one of the protective frames, grooves are opened at the four corners of the display screen body, rod-type elastic parts are penetrated through the inner walls on both sides of the grooves, two rod-type elastic parts are respectively connected to the two protective frames, and elastic protective bell parts are installed in the grooves; when the elastic protective bell parts are pressurized, they make a sound and push the two rod-type elastic parts away from each other to push out the corresponding protective frames.

[0008] Preferably, the rod-type elastic member includes a connecting rod, and openings are opened on the inner walls on both sides of the groove, and the two openings respectively penetrate the two sides of the display screen body, and the two connecting rods slide through the two openings respectively and are connected to the two protective frames, and semi-circular balls are installed on the opposite ends of the two connecting rods, and sleeve shafts are fixedly sleeved on the opposite ends of the two connecting rods, and the first springs are sleeved on the two connecting rods, and the two ends of the two first springs are respectively connected to the two sleeve shafts and the inner walls on both sides of the groove.

[0009] Preferably, the elastic protective bell member includes an L-shaped protective block, which is arranged in a groove, and a second spring connected to the bottom of the groove is installed on the inner side of the L-shaped protective block, and a conical block located obliquely above the two semi-spheres is installed on the inner side of the L-shaped protective block.

[0010] Preferably, it also includes a bell, which is installed on the inner side of the L-shaped protective block and located between the second spring and the conical block.

[0011] Preferably, a rubber layer is provided on the outer side of the L-shaped protective block.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] By providing a protective frame, a rod-type elastic part and an elastic protective bell part, when the display screen body is transported and its corners are hit, the elastic protective bell part can be used for buffering, and the elastic protective bell part can make a sound after being hit to alert the transporter, and after being subjected to force, the elastic protective bell part pushes the two rod-type elastic parts away from each other and pushes the protective frame outward, so that the screen can be placed in the protective frame for protection. The structure can provide a buffering effect when the corners of the display screen body are hit through the elastic protective bell part, reducing the impact of the collision force on the display screen body, and the elastic protective bell part can make a sound when hit, so as to promptly alert the transporter of the collision and enable them to take immediate measures to avoid further damage.

[0014] When the elastic protective bell is hit, the rod-type elastic part is pushed out of the protective frame through the linkage design, placing the screen in the protective frame. This can provide effective protection and reduce the risk of damage to the screen. It can also effectively absorb and disperse the impact force from the collision, thereby improving the impact resistance of the display screen and reducing the possibility of damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a fixed liquid crystal display screen.

[0016] Figure 2 The utility model is a schematic diagram of a partial split structure in a fixed liquid crystal display screen.

[0017] Figure 3 The utility model is a schematic structural diagram of a rod-type elastic member in a fixed liquid crystal display screen.

[0018] Figure 4 The utility model is a structural schematic diagram of an elastic protective bell component in a fixed liquid crystal display screen.

[0019] Figure numerals: 1. display screen body; 2. screen; 3. protection frame; 4. rod-type elastic member; 41. connecting rod; 42. sleeve shaft; 43. first spring; 44. semi-circular ball; 5. elastic protective bell member; 51. L-shaped protection block; 52. second spring; 53. conical block; 54. bell. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] like Figure 1-4 As shown, the utility model provides a fixed type liquid crystal display screen, comprising a display screen body 1 and a screen 2 mounted on the display screen body 1;

[0022] In this embodiment, both sides of the display screen body 1 are provided with protective frames 3, the screen 2 is located in one of the protective frames 3, grooves are provided at the four corners of the display screen body 1, and rod-type elastic members 4 are connected to the inner walls on both sides of the grooves, and the two rod-type elastic members 4 are respectively connected to the two protective frames 3. The rod-type elastic member 4 includes a connecting rod 41, and both inner walls on both sides of the groove are provided with openings, and the two openings respectively penetrate the two sides of the display screen body 1, and the two connecting rods 41 slide through the two openings and are connected to the two protective frames 3, and the two connecting rods 41 are respectively installed with semicircular balls 44 at the opposite ends, and the two connecting rods 41 are fixedly sleeved with sleeve shafts 42 at the opposite ends, and the two connecting rods 41 are sleeved with first springs 43, and the two ends of the two first springs 43 are respectively connected to the two sleeve shafts 42 and the inner walls on both sides of the groove.

[0023] In this embodiment, an elastic protective bell 5 is installed in the groove; when the elastic protective bell 5 is compressed, it makes a sound and pushes the two rod-type elastic members 4 away from each other to push out the corresponding protective frame 3. The elastic protective bell 5 includes an L-shaped protective block 51, which is arranged in the groove, and a second spring 52 connected to the bottom of the groove is installed on the inner side of the L-shaped protective block 51, and a conical block 53 located obliquely above the two semicircular balls 44 is installed on the inner side of the L-shaped protective block 51. It also includes a bell 54, which is installed on the inner side of the L-shaped protective block 51 and located between the second spring 52 and the conical block 53.

[0024] It should be noted that: in order to protect the corners of the display screen body 1 and issue an early warning when it is hit, after the corners of the display screen body 1 are hit when being moved, they can be protected by an L-shaped protective block 51, and buffered by a second spring 52 connected to the L-shaped protective block 51. After being hit, the L-shaped protective block 51 can make a sound through a bell 54 to remind the movers, and after the L-shaped protective block 51 is subjected to force, it pushes the two connecting rods 41 away from each other through the conical block 53 to push the protective frame 3 outward, so that the screen 2 can be placed in the protective frame 3 for protection. In the process of the connecting rod 41 pushing the protective frame 3 outward, the first spring 43 can be compressed for further buffering. This structure can provide a buffering effect when the corners of the display screen body 1 are hit through the elastic protective bell component 5, reduce the impact of the collision force on the display screen body 1, and the elastic protective bell component 5 can make a sound when hit, so as to promptly remind the movers of the collision and enable them to take immediate measures to avoid further damage.

[0025] After being hit by an impact, the L-shaped protective block 51 pushes the connecting rod 41 out of the protective frame 3 through the conical block 53, and the screen 2 is placed in the protective frame 3, which can play an effective protective role and reduce the risk of damage to the screen 2. It can also effectively absorb and disperse the impact force from the collision, thereby improving the impact resistance of the display screen body 1 and reducing the possibility of damage.

[0026] In a specific embodiment, a rubber layer is disposed on the outer side of the L-shaped protection block 51 .

[0027] It should be noted that the cushioning effect can be further improved by providing a rubber layer.

[0028] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A fixed type liquid crystal display screen, comprising a display screen body (1) and a screen (2) mounted on the display screen body (1), characterized in that: Both sides of the display screen body (1) are provided with protective frames (3), the screen (2) is located in one of the protective frames (3), the four corners of the display screen body (1) are provided with grooves, the inner walls on both sides of the grooves are penetrated with rod-type elastic parts (4), the two rod-type elastic parts (4) are respectively connected to the two protective frames (3), and an elastic protective bell part (5) is installed in the groove; when the elastic protective bell part (5) is compressed, it makes a sound and pushes the two rod-type elastic parts (4) away from each other to push out the corresponding protective frames (3).

2. The fixed-type liquid crystal display screen according to claim 1, characterized in that: The rod-type elastic member (4) comprises a connecting rod (41), and openings are provided on both inner walls of the groove. The two openings respectively penetrate the two sides of the display screen body (1), and the two connecting rods (41) respectively slide through the two openings and are connected to the two protective frames (3). The two connecting rods (41) are respectively installed with a semicircular ball (44) at one opposite end, and the two connecting rods (41) are fixedly sleeved with a sleeve shaft (42) at one opposite end. The two connecting rods (41) are sleeved with a first spring (43), and the two ends of the two first springs (43) are respectively connected to the two sleeve shafts (42) and the inner walls of the groove.

3. The fixed-type liquid crystal display screen according to claim 2, characterized in that: The elastic protective bell member (5) comprises an L-shaped protective block (51), the L-shaped protective block (51) is arranged in the groove, a second spring (52) connected to the bottom of the groove is installed on the inner side of the L-shaped protective block (51), and a conical block (53) located obliquely above the two semicircular balls (44) is installed on the inner side of the L-shaped protective block (51).

4. The fixed-type liquid crystal display screen according to claim 3, characterized in that: It also includes a bell (54), which is installed on the inner side of the L-shaped protection block (51) and located between the second spring (52) and the conical block (53).

5. The fixed-type liquid crystal display screen according to claim 3, characterized in that: A rubber layer is provided on the outer side of the L-shaped protection block (51).

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