Firmly-fixed liquid crystal display screen

Abstract

The utility model relates to the technical field of supporting and fixing, and discloses a firmly-fixed liquid crystal display screen which comprises a display, a clamping assembly and a supporting assembly are arranged on the outer side of the display, the clamping assembly comprises a fixing block, the fixing block is fixedly installed on the outer side of the display, and the supporting assembly is fixedly installed on the outer side of the display. A short column is fixedly mounted in the fixing block, and a cylinder is slidably mounted in the short column. According to the firmly-fixed liquid crystal display screen, in order to enable the device to have better fixity, a clamping strip is fixed to the outer side of a wall during use by arranging a clamping assembly, so that a fixing block slides into the clamping strip, after the display reaches a proper position, a handle is lifted, a sliding plate is lifted, the clamping block is popped out, the clamping block is clamped into the clamping strip, and the fixing block is clamped into the clamping strip; and meanwhile, the liquid crystal screen enters the clamping strip through the square box, so that the guiding effect is achieved, and the liquid crystal screen is fixed more firmly.

Description

Technical Field

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

[0002] The installation method of the LCD screen is crucial to its fixation and firmness. Common installation methods include embedded and wall-mounted. The embedded installation is to embed the LCD square screen into a cabinet, frame or other structure, and fasten it with screws or other fixings. This installation method is suitable for occasions where the display needs to be hidden, such as control rooms, dispatch centers, etc. The wall-mounted installation is to install a bracket on the wall to fix the LCD square screen on the wall. This installation method is suitable for indoor environments, but requires the wall to be a solid wall and cannot be installed on hollow bricks or simple partitions.

[0003] In terms of fixing firmness, these installation methods and backlight technologies need to be coordinated with appropriate brackets and installation methods. The bracket should be able to support the screen and ensure smooth installation. During the installation process, it is necessary to ensure that the wall is strong and can support the weight of the LCD splicing screen and the bracket, and use a level to ensure that the bracket is installed horizontally. At the same time, before fixing the bolts, it is necessary to use a level to check the horizontal and vertical position of the bracket to ensure that the LCD splicing screen is horizontal and vertical after installation. Finally, perform a final check to ensure that the LCD splicing screen is installed firmly without shaking or tilting, and check whether all connecting wires are secure.

[0004] Since the LCD screen itself is relatively fragile and needs to be precisely installed and positioned, traditional fixing methods are often difficult to meet the requirements, which not only affects the display effect but may also cause damage to the screen. In view of this, we propose a firmly fixed LCD screen. Utility Model Content

[0005] The purpose of the utility model is to provide a firmly fixed liquid crystal display screen to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a firmly fixed liquid crystal display screen, including a display, a clamping assembly and a supporting assembly are arranged on the outside of the display, and the clamping assembly includes:

[0007] A fixed block, the outer side of the display is fixedly mounted with a fixed block, a short column is fixedly mounted inside the fixed block, a cylinder is slidably mounted inside the short column, one end of a small spring is fixedly mounted on the outer side of the short column, a clamping block is fixedly mounted on the other end of the small spring, and the outer side of the clamping block is fixedly mounted on the end of the cylinder away from the short column;

[0008] A skateboard, a skateboard is slidably mounted on the outer side of the fixed block, a top cover is hingedly mounted on the outer side of the skateboard, and a handle is fixedly mounted on the outer side of the top cover;

[0009] A square box is fixedly installed on the outside of the display, a double-headed telescopic column is fixedly installed inside the square box, one end of a thin spring is fixedly installed on the outside of the double-headed telescopic column, a clamping column is fixedly installed on the other end of the thin spring, the clamping column is fixedly installed on the outside of the double-headed telescopic column, and the fixed block is slidably installed on the clamping strip.

[0010] Preferably, the short columns, cylinders, small springs, blocks, slides, thin springs and clamping columns are provided in multiple groups, and the multiple groups of the short columns, cylinders, small springs, blocks, slides, thin springs and clamping columns are mirrored on the outside of the fixed block with the vertical midline in the left and right directions of the fixed block as the mirror axis.

[0011] Preferably, the card block and the card strip are engaged with each other and have the same size.

[0012] Preferably, the supporting assembly comprises a round rod, a round rod is fixedly mounted on the outer side of the display, a gear is rotatably mounted on the outer side of the round rod, a long plate is fixedly mounted on the outer side of the card strip, a card box is fixedly mounted on the outer side of the long plate, a half rack is slidably mounted inside the card box, one end of the half rack is meshed with the gear, a telescopic plate is fixedly mounted on the other end of the half rack, a circular block is fixedly mounted on the inside of the half rack, one end of a thick spring is fixedly mounted on the inside of the circular block, one end of the thick spring and the other end of the thick spring are fixedly mounted with one end of a short rod, a card rod is fixedly mounted on the other end of the short rod, and a card slot is provided on the outside of the card box.

[0013] Preferably, multiple groups of circular ring blocks, thick springs, short rods, clamping rods and clamping slots are provided, and the multiple groups of circular ring blocks, thick springs, short rods, clamping rods and clamping slots are linearly arrayed with equal spacing on one side of the half rack.

[0014] Preferably, the cross-sectional size of the clamping rod is consistent with that of the clamping slot.

[0015] Compared with the prior art, the utility model provides a firmly fixed liquid crystal display screen, which has the following beneficial effects:

[0016] 1. The firmly fixed LCD screen is provided with a card assembly to make the device have better fixation. When in use, the card strip is fixed to the outside of the wall, so that the fixed block is slid into the card strip. After the display reaches a suitable position, the handle is lifted to lift the slide plate, so that the card block is ejected, so that the card block is stuck in the card strip, thereby achieving a fixing effect, and at the same time, the square box enters the card strip to achieve a guiding effect, so that the LCD screen is fixed more firmly.

[0017] 2. The firmly fixed LCD screen is provided with a support assembly in order to make the device more fixed. When in use, after the display is slid into the card bar, the telescopic plate is squeezed, so that the two groups of half racks are moved away from each other through the gears and the half racks. After reaching the appropriate position, the card rod is squeezed into the card slot through the circular ring block, the thick spring and the short rod, so as to achieve the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a cross-sectional schematic diagram of the back side of the structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0022] Figure 5 It is a schematic diagram of a top view and cross-section of the structure of the utility model;

[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle C area.

[0024] In the figure: 1. display; 2. snap-on assembly; 21. fixing block; 22. short column; 23. cylinder; 24. small spring; 25. clamping block; 26. slide plate; 27. top cover; 28. handle; 29. ​​square box; 210. double-head telescopic column; 211. thin spring; 212. clamping column; 213. clamping strip; 3. support assembly; 31. round rod; 32. gear; 33. long board; 34. clamping box; 35. half rack; 36. telescopic plate; 37. circular ring block; 38. thick spring; 39. short rod; 310. clamping rod; 311. clamping slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: a firmly fixed liquid crystal display screen, comprising a display 1, and a clamping component 2 and a supporting component 3 are arranged on the outer side of the display 1.

[0027] In one embodiment of the utility model, the clamping assembly 2 includes a fixed block 21, the outer side of the display 1 is fixedly installed with the fixed block 21, the interior of the fixed block 21 is fixedly installed with a short column 22, the interior of the short column 22 is slidably installed with a round column 23, the outer side of the short column 22 is fixedly installed with one end of a small spring 24, the other end of the small spring 24 is fixedly installed with a clamping block 25, the outer side of the clamping block 25 is fixedly installed at the end of the round column 23 away from the short column 22, the outer side of the fixed block 21 is slidably installed with a slide plate 26, the outer side of the slide plate 26 is hingedly installed with a top cover 27, the outer side of the top cover 27 is fixedly installed with a handle 28, the outer side of the display 1 is fixedly installed with a square box 29, the interior of the square box 29 is fixedly installed with a double-headed telescopic column 210, the outer side of the double-headed telescopic column 210 is fixedly installed with one end of a thin spring 211, the other end of the thin spring 211 is fixedly installed with a clamping column 212, the clamping column 212 is fixedly installed on the outer side of the double-headed telescopic column 210, the fixed block 21 The clamping block 25 is engaged with the clamping strip 213 and is of the same size as the clamping strip 213. The clamping block 25 is then pushed into the clamping strip 213 to release the clamping block 25. The clamping block 25 is then pushed into the clamping strip 213 to release the clamping block 25. The clamping block 25 is then pushed into the clamping strip 213 to release the clamping block 25.

[0028] In one embodiment of the utility model, the support assembly 3 includes a round rod 31, the round rod 31 is fixedly installed on the outside of the display 1, a gear 32 is rotatably installed on the outside of the round rod 31, a long plate 33 is fixedly installed on the outside of the card strip 213, a card box 34 is fixedly installed on the outside of the long plate 33, a semi-rack 35 is slidably installed inside the card box 34, one end of the semi-rack 35 is meshed with the gear 32, and a telescopic plate 36 is fixedly installed on the other end of the semi-rack 35, a circular ring block 37 is fixedly installed inside the semi-rack 35, one end of a coarse spring 38 is fixedly installed inside the circular ring block 37, one end of the coarse spring 38 and the other end of the coarse spring 38 are fixedly installed with one end of a short rod 39, and the other end of the short rod 39 is fixedly installed with The card rod 310 and the card box 34 are provided with a card slot 311 on the outside. There are multiple groups of circular ring blocks 37, thick springs 38, short rods 39, card rods 310 and card slots 311, and the multiple groups of circular ring blocks 37, thick springs 38, short rods 39, card rods 310 and card slots 311 are linearly arrayed at equal intervals on one side of the semi-rack 35. The cross-sectional sizes of the card rod 310 and the card slot 311 are consistent. At the same time, after the display 1 slides into the card strip 213, the telescopic plate 36 is squeezed, so that the two groups of semi-racks 35 are moved away from each other through the gear 32 and the semi-rack 35. After reaching the appropriate position, the card rod 310 is squeezed into the card slot 311 by the circular ring block 37, the thick spring 38 and the short rod 39, so as to achieve a fixing effect.

[0029] Working principle: When in use, fix the card strip 213 to the outside of the wall, so that the fixing block 21 slides into the card strip 213, and after the display 1 reaches the appropriate position, lift the handle 28, thereby lifting the slide plate 26, so that the card block 25 pops out, so that the card block 25 is stuck in the card strip 213, thereby achieving a fixing effect, and at the same time enters the card strip 213 through the square box 29, so as to achieve a guiding effect, so that the display 1 is fixed more firmly, and at the same time, after the display 1 slides into the card strip 213, by squeezing the telescopic plate 36, the two groups of half racks 35 are moved away from each other through the gear 32 and the half rack 35, and after reaching the appropriate position, the card rod 310 is squeezed into the card slot 311 through the circular ring block 37, the thick spring 38 and the short rod 39, so as to achieve a fixing effect.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A firmly fixed liquid crystal display screen, comprising a display (1), wherein a clamping assembly (2) and a supporting assembly (3) are arranged on the outer side of the display (1), characterized in that: The clamping assembly (2) comprises: A fixed block (21), the display (1) is fixedly mounted with the fixed block (21), a short column (22) is fixedly mounted inside the fixed block (21), a cylinder (23) is slidably mounted inside the short column (22), one end of a small spring (24) is fixedly mounted outside the short column (22), a clamping block (25) is fixedly mounted on the other end of the small spring (24), and the clamping block (25) is fixedly mounted on the outside of the cylinder (23) at one end away from the short column (22); A slide plate (26), the slide plate (26) is slidably mounted on the outer side of the fixed block (21), a top cover (27) is hingedly mounted on the outer side of the slide plate (26), and a handle (28) is fixedly mounted on the outer side of the top cover (27); A square box (29), the square box (29) is fixedly installed on the outside of the display (1), a double-head telescopic column (210) is fixedly installed inside the square box (29), one end of a thin spring (211) is fixedly installed on the outside of the double-head telescopic column (210), a clamping column (212) is fixedly installed on the other end of the thin spring (211), the clamping column (212) is fixedly installed on the outside of the double-head telescopic column (210), and the fixed block (21) is slidably installed on the clamping strip (213).

2. A firmly fixed liquid crystal display screen according to claim 1, characterized in that: The short column (22), the round column (23), the small spring (24), the clamping block (25), the slide plate (26), the thin spring (211) and the clamping column (212) are arranged in multiple groups.

3. A firmly fixed liquid crystal display screen according to claim 1, characterized in that: The clamping block (25) and the clamping strip (213) are meshed with each other and have the same size.

4. The firmly fixed liquid crystal display screen according to claim 1, characterized in that: The support assembly (3) comprises a round rod (31), the outer side of the display (1) is fixedly mounted with the round rod (31), the outer side of the round rod (31) is rotatably mounted with a gear (32), the outer side of the card strip (213) is fixedly mounted with a long plate (33), the outer side of the long plate (33) is fixedly mounted with a card box (34), the interior of the card box (34) is slidably mounted with a half rack (35), one end of the half rack (35) is meshed with the gear (32), and the A telescopic plate (36) is fixedly mounted on the other end of the half rack (35), a circular ring block (37) is fixedly mounted inside the half rack (35), one end of a thick spring (38) is fixedly mounted inside the circular ring block (37), one end of the thick spring (38) and the other end of the thick spring (38) are fixedly mounted with one end of a short rod (39), and a clamping rod (310) is fixedly mounted on the other end of the short rod (39), and a clamping groove (311) is provided on the outside of the clamping box (34).

5. A firmly fixed liquid crystal display screen according to claim 4, characterized in that: The circular ring block (37), the thick spring (38), the short rod (39), the clamping rod (310) and the clamping groove (311) are provided in multiple groups.

6. A firmly fixed liquid crystal display screen according to claim 4, characterized in that: The cross-sectional sizes of the clamping rod (310) and the clamping slot (311) are consistent.

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