Liquid crystal display screen convenient to assemble

Abstract

The utility model relates to the technical field of liquid crystal display screens, and discloses a liquid crystal display screen convenient to assemble, which comprises a liquid crystal display screen, a mounting plate is fixed on the back of the liquid crystal display screen, a mounting seat is arranged on one side, far away from the liquid crystal display screen, of the mounting plate, and connecting components are arranged on the surfaces of the mounting seat and the mounting plate. The connecting assembly comprises a mounting groove, the mounting groove is formed in the side, close to the liquid crystal display screen, of the mounting base, according to the liquid crystal display screen convenient to assemble, the connecting assembly is arranged, the fixing column is mounted in the mounting groove, the clamping block enters the clamping groove, the inner wall of the clamping groove abuts against the side, away from the inclined face, of the clamping block, and then the mounting base and the mounting plate can be stable; and through the arranged removing piece, the abutting plate is pressed inwards, the inclined face of the abutting plate abuts against the surface of the circular ring, the circular ring moves away from the clamping block, the clamping block is pulled to be separated from the clamping groove through the linkage plate, and then the installation base and the installation plate can be separated.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, and particularly relates to a liquid crystal display convenient for assembly. Background Technique

[0002] A liquid crystal display is a type of flat panel display used for screen displays of televisions and computers. The advantages of this display are low power consumption, small size, and low radiation.

[0003] According to a publicly disclosed liquid crystal display with convenient disassembly and assembly (publication number: CN219979080U), in the above application, by setting structures such as the baffle, mounting seat, sliding plate, and mounting plate, in order to facilitate the user to install the liquid crystal display and ensure the stability of the liquid crystal display during use, a special installation structure is designed for this liquid crystal display. The liquid crystal display is connected through the mounting plate and the sliding plate. The sliding plate can slide freely on the surface of the mounting seat. The principle is that the convex blocks on the surface of the sliding plate can not only slide in the grooves on the surface of the mounting seat, but also the grooves can limit it. Such a design can ensure that the sliding plate will not shift or detach during the sliding process. Since threaded holes are designed on the surfaces of both the mounting plate and the sliding plate, they can be fixed through threaded rods. In this way, under the action of the sliding plate, the liquid crystal display can be fixed on the mounting seat. Under the action of the threaded rod and the mounting plate, the liquid crystal display can be connected to the mounting seat more stably. When the liquid crystal display is installed, the baffle can support the liquid crystal display. Such a design can make the liquid crystal display have good stability both during installation and use, and the installation process is simple and convenient.

[0004] However, in the above application, the sliding plate and the mounting plate are fixed by bolts. During installation, it is necessary to align the mounting holes, and it is necessary for personnel to hold the sliding plate all the time. If accidental touch occurs during installation and the sliding plate moves, the mounting holes will shift, thereby affecting the installation efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a liquid crystal display convenient for assembly to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A liquid crystal display convenient for assembly, including a liquid crystal display, an mounting plate is fixed on the back of the liquid crystal display, a mounting seat is arranged on the side of the mounting plate away from the liquid crystal display, and a connection component is arranged on the surfaces of the mounting seat and the mounting plate. The connection component includes:

[0007] The mounting groove is provided on a side of the mounting seat close to the liquid crystal display screen, a cavity is provided inside the mounting seat, the inner wall of the cavity is slidably connected with a circular ring, the surface of the circular ring is hinged with a linkage plate, one end of the linkage plate is hinged with a card block, the end of the card block away from the linkage plate passes through the mounting groove, the inner wall of the cavity is fixed with a fixing seat, the surface of the card block is slidably connected with the inner side of the fixing seat, a spring 1 is fixed on the side of the circular ring away from the linkage plate, one end of the spring 1 away from the circular ring is fixed on the inner wall of the cavity, a fixing column is fixed on the side of the mounting plate away from the liquid crystal display screen, a card slot is provided on the surface of the fixing column, the connecting assembly also includes a releasing member, the fixing column is installed in the mounting groove, the card block enters the card slot, the inner wall of the card slot conflicts with the side of the card block away from the inclined surface, and the mounting seat and the mounting plate are stable.

[0008] Preferably, the release member includes a contact plate, which passes through the mounting seat and is slidably connected to the mounting seat. A second spring is fixed to the surface of the contact plate, and one end of the second spring away from the contact plate is fixed to the mounting seat. The contact plate is pressed inward, and the inclined surface of the contact plate contacts the surface of the ring. The ring moves away from the blocking block, and the blocking block is pulled out of the slot through the linkage plate.

[0009] Preferably, one end of the abutment plate close to the circular ring is arranged as an inclined surface, and the inclined surface abuts against the circular ring to drive the circular ring to move.

[0010] Preferably, a side of the clamping block close to the fixing column is configured as an inclined surface, and the clamping block can move when the inclined surface is abutted.

[0011] Preferably, mounting holes are provided on the surfaces of the mounting seat and the mounting plate to facilitate bolt fastening.

[0012] Preferably, a base is provided on the right side of the LCD screen, a support plate is fixed on the top of the base, a T-shaped slot is provided on the surface of the support plate, an I-shaped block is fixed on the side of the mounting seat away from the mounting plate, and the I-shaped block is inserted into the T-shaped slot to stabilize the LCD screen, the support plate and the base.

[0013] Preferably, a protective cover is provided above the support plate, a limiting groove is provided on the inner side of the protective cover, and a limiting strip is fixed on the surface of the support plate. The protective cover is pressed down to cover the support plate, so as to prevent the LCD screen and the I-shaped block from slipping out of the T-shaped groove when the LCD screen is moved.

[0014] Compared with the prior art, the utility model provides a liquid crystal display screen that is easy to assemble and has the following beneficial effects:

[0015] 1. The LCD display screen which is easy to assemble has a connection component provided, a fixing column installed in the installation slot, a card block entering the card slot, an inner wall of the card slot abutting against a side of the card block away from the inclined surface, thereby making the mounting seat and the mounting plate stable and being fixed with bolts, and no accidental contact or deviation will occur to affect the installation efficiency; through the release member provided, the abutment plate is pressed inward, the inclined surface of the abutment plate abuts against the surface of the circular ring, the circular ring moves away from the card block, and the card block is pulled out of the card slot by the linkage plate, so that the mounting seat and the mounting plate can be separated.

[0016] 2. The LCD screen that is easy to assemble covers the support plate by pressing down the protective cover, and at the same time, the limit bar enters the limit groove to stabilize the protective cover and the support plate, so as to prevent the LCD screen and the I-shaped block from slipping out of the T-shaped groove when the LCD screen is moved, thereby preventing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 It is a partial front view structural schematic diagram of the utility model;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional side view of the utility model;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the support plate, T-shaped groove, limit strip, protective cover and limit groove of the utility model.

[0023] In the figure: 1. LCD screen; 2. Base; 3. Support plate; 4. T-slot; 5. Mounting plate; 6. Mounting seat; 7. I-shaped block; 8. Connecting assembly; 80. Mounting slot; 81. Cavity; 82. Ring; 83. Fixed seat; 84. Block; 85. Interlocking plate; 86. Spring 1; 87. Fixed column; 88. Slot; 89. Release member; 890. Resistance plate; 891. Spring 2; 9. Protective cover; 10. Limiting slot; 11. Limiting strip. DETAILED DESCRIPTION

[0024] like Figures 1 - 6As shown in the figure, the utility model provides a technical solution: a liquid crystal display screen that is convenient for assembly, including a liquid crystal display screen 1. A mounting plate 5 is fixed to the back of the liquid crystal display screen 1. A mounting seat 6 is provided on the side of the mounting plate 5 away from the liquid crystal display screen 1. A connecting component 8 is provided on the surface of the mounting seat 6 and the mounting plate 5. The connecting component 8 includes: a mounting groove 80, a cavity 81, a circular ring 82, a fixing seat 83, a clamping block 84, a linkage plate 85, a first spring 86, a fixing column 87, a clamping groove 88, a releasing member 89, a resisting plate 890, and a second spring 891.

[0025] The mounting groove 80 is opened on the side of the mounting seat 6 close to the liquid crystal display screen 1. A cavity 81 is opened inside the mounting seat 6. The inner wall of the cavity 81 is slidably connected with a circular ring 82. A linkage plate 85 is hinged on the surface of the circular ring 82. One end of the linkage plate 85 is hinged with a clamping block 84. The end of the clamping block 84 away from the linkage plate 85 penetrates through the mounting groove 80. A fixing seat 83 is fixed on the inner wall of the cavity 81. The surface of the clamping block 84 is slidably connected with the inner side of the fixing seat 83. A first spring 86 is fixed on the side of the circular ring 82 away from the linkage plate 85. The end of the first spring 86 away from the circular ring 82 is fixed on the inner wall of the cavity 81. A fixing column 87 is fixed on the side of the mounting plate 5 away from the liquid crystal display screen 1. A clamping groove 88 is opened on the surface of the fixing column 87. The connecting component 8 further includes a releasing member 89. The fixing column 87 is installed into the mounting groove 80. The surface of the fixing column 87 abuts against the inclined surface of the clamping block 84. The clamping block 84 moves away from the fixing column 87. The linkage plate 85 flips, driving the circular ring 82 to move away from the clamping block 84. When the position of the clamping block 84 is parallel to the position of the clamping groove 88, the first spring 86 is released, and the circular ring 82 resets. The clamping block 84 is driven by the linkage plate 85 to enter the clamping groove 88. The inner wall of the clamping groove 88 abuts against the side of the clamping block 84 away from the inclined surface, so that the mounting seat 6 and the mounting plate 5 can be stabilized, and bolt fixing can be carried out without accidental touch and deviation affecting the installation efficiency.

[0026] The releasing member 89 includes a resisting plate 890. The resisting plate 890 penetrates through the mounting seat 6 and is slidably connected with the mounting seat 6. A second spring 891 is fixed on the surface of the resisting plate 890. The end of the second spring 891 away from the resisting plate 890 is fixed on the mounting seat 6. Press the resisting plate 890 inward. The inclined surface of the resisting plate 890 abuts against the surface of the circular ring 82. The circular ring 82 moves away from the clamping block 84. The clamping block 84 is pulled away from the clamping groove 88 through the linkage plate 85, and the mounting seat 6 and the mounting plate 5 can be separated. The end of the resisting plate 890 close to the circular ring 82 is set as an inclined surface. When moving, its inclined surface abuts against the circular ring 82, driving the circular ring 82 to move. The side of the clamping block 84 close to the fixing column 87 is set as an inclined surface. When the inclined surface of the clamping block 84 abuts, the clamping block 84 moves. Mounting holes are opened on the surfaces of both the mounting seat 6 and the mounting plate 5, which is convenient for bolt fixing.

[0027] A base 2 is provided on the right side of the liquid crystal display screen 1. A support plate 3 is fixed on the top of the base 2. A T-shaped groove 4 is formed on the surface of the support plate 3. An I-shaped block 7 is fixed on the side of the mounting seat 6 away from the mounting plate 5. The I-shaped block 7 is inserted into the T-shaped groove 4, so as to stably connect the liquid crystal display screen 1, the support plate 3 and the base 2. A protective cover 9 is arranged above the support plate 3. A limiting groove 10 is formed on the inner side of the protective cover 9. A limiting strip 11 is fixed on the surface of the support plate 3. When the protective cover 9 is pressed down to cover the support plate 3, at the same time, the limiting strip 11 enters the limiting groove 10 to stably connect the protective cover 9 and the support plate 3, which can prevent the liquid crystal display screen 1 and the I-shaped block 7 from slipping out of the T-shaped groove 4 and being damaged when the liquid crystal display screen 1 is moved.

[0028] When assembling the liquid crystal display screen 1, the fixing column 87 is installed into the installation groove 80. At this time, the surface of the fixing column 87 abuts against the inclined surface of the clamping block 84. The clamping block 84 moves away from the fixing column 87. At this time, the linkage plate 85 flips, driving the ring 82 to move away from the clamping block 84. At this time, the first spring 86 is compressed. When the position of the clamping block 84 is parallel to the position of the clamping groove 88, the first spring 86 is released, and the ring 82 resets. The clamping block 84 is driven by the linkage plate 85 to enter the clamping groove 88. The inner wall of the clamping groove 88 abuts against the side of the clamping block 84 away from the inclined surface, so that the mounting seat 6 and the mounting plate 5 can be stably connected. At this time, the mounting holes between the mounting seat 6 and the mounting plate 5 are aligned, and bolt fixing can be carried out, and there will be no accidental touch and deviation affecting the installation efficiency. The I-shaped block 7 is inserted into the T-shaped groove 4, so as to stably connect the liquid crystal display screen 1, the support plate 3 and the base 2. At the same time, the protective cover 9 is pressed down to cover the support plate 3. At the same time, the limiting strip 11 enters the limiting groove 10 to stably connect the protective cover 9 and the support plate 3, which can prevent the liquid crystal display screen 1 and the I-shaped block 7 from slipping out of the T-shaped groove 4 and being damaged when the liquid crystal display screen 1 is moved. When it is necessary to separate the mounting plate 5 and the mounting seat 6, the abutting plate 890 is pressed inward. At this time, the inclined surface of the abutting plate 890 abuts against the surface of the ring 82, so that the ring 82 moves away from the clamping block 84, and the clamping block 84 is pulled away from the clamping groove 88 through the linkage plate 85, and the mounting seat 6 and the mounting plate 5 can be separated.

[0029] The above generally describes the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A liquid crystal display screen that is easy to assemble, comprising a liquid crystal display screen (1), characterized in that: A mounting plate (5) is fixed to the back of the liquid crystal display screen (1), a mounting seat (6) is arranged on the side of the mounting plate (5) away from the liquid crystal display screen (1), a connecting component (8) is arranged between the mounting seat (6) and the surface of the mounting plate (5), and the connecting component (8) comprises: The mounting groove (80) is provided on a side of the mounting seat (6) close to the liquid crystal display screen (1); a cavity (81) is provided inside the mounting seat (6); a circular ring (82) is slidably connected to the inner wall of the cavity (81); a linkage plate (85) is hingedly connected to the surface of the circular ring (82); a clamping block (84) is hingedly connected to one end of the linkage plate (85); an end of the clamping block (84) away from the linkage plate (85) passes through the mounting groove (80); and the inner wall of the cavity (81) is fixedly A fixing seat (83) is provided, the surface of the clamping block (84) is slidably connected to the inner side of the fixing seat (83), a spring (86) is fixed on the side of the ring (82) away from the linkage plate (85), one end of the spring (86) away from the ring (82) is fixed on the inner wall of the cavity (81), a fixing column (87) is fixed on the side of the mounting plate (5) away from the liquid crystal display screen (1), a clamping groove (88) is provided on the surface of the fixing column (87), and the connecting component (8) also includes a releasing member (89).

2. The liquid crystal display screen that is easy to assemble according to claim 1, characterized in that: The release member (89) comprises a contact plate (890), the contact plate (890) passes through the mounting seat (6), and the contact plate (890) is slidably connected to the mounting seat (6), a second spring (891) is fixed on the surface of the contact plate (890), and one end of the second spring (891) away from the contact plate (890) is fixed to the mounting seat (6).

3. The liquid crystal display screen that is easy to assemble according to claim 2, characterized in that: One end of the abutment plate (890) close to the circular ring (82) is configured as an inclined surface.

4. The liquid crystal display screen that is easy to assemble according to claim 1, characterized in that: A side of the clamping block (84) close to the fixing column (87) is configured to be in the shape of an inclined surface.

5. The liquid crystal display screen that is easy to assemble according to claim 1, characterized in that: The surfaces of the mounting seat (6) and the mounting plate (5) are both provided with mounting holes.

6. The conveniently assembled liquid crystal display according to claim 1, characterized in that: A base (2) is arranged on the right side of the liquid crystal display screen (1), a support plate (3) is fixed on the top of the base (2), a T-shaped groove (4) is provided on the surface of the support plate (3), and an I-shaped block (7) is fixed on the side of the mounting seat (6) away from the mounting plate (5).

7. The conveniently assembled liquid crystal display according to claim 6, characterized in that: A protective cover (9) is arranged above the support plate (3), a limiting groove (10) is provided on the inner side of the protective cover (9), and a limiting strip (11) is fixed on the surface of the support plate (3).

Images