Liquid crystal display mounting structure

Abstract

The utility model relates to the technical field of liquid crystal screens, and discloses a liquid crystal screen mounting structure which comprises a main body mechanism and an auxiliary adjusting mechanism, the auxiliary adjusting mechanism is located below the main body mechanism, and the main body mechanism comprises a fixed bottom plate, a movable circular shaft, a connecting bottom plate and a bearing groove. And the movable circular shaft is movably mounted on the left side of the upper end of the fixed bottom plate. According to the liquid crystal display mounting structure, through the use of the main body mechanism, a connecting bottom plate is fixedly connected through a movable circular shaft on the left side of the upper end of a fixed bottom plate when the liquid crystal display mounting structure is used, so that the connecting bottom plate can be rotationally adjusted along with the movable circular shaft, and a driving motor on the inner side of a bearing groove runs to drive a double-sided threaded rod to rotate; the liquid crystal screen body is fixedly connected through the connecting groove in the inner side of the fixing support, so that the liquid crystal screen body can be quickly positioned and mounted during use, and the liquid crystal screen is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal displays, and specifically relates to an installation structure of a liquid crystal display screen. Background Art

[0002] A liquid crystal display screen uses liquid crystal materials as basic components. Liquid crystal materials are filled between two parallel plates. By applying voltage, the arrangement of internal molecules of the liquid crystal materials is changed to achieve the purpose of blocking light and transmitting light, so as to display images with different shades and in an orderly manner. Moreover, as long as a color filter layer of three primary colors is added between the two flat plates, a color image can be displayed.

[0003] The prior art patent CN211694127U proposed an installation structure of a liquid crystal display screen. This patent proposed including a substrate, a rotating rod, a mounting seat, a first connecting rod, a first external thread section, a second connecting rod, a second external thread section, and a screw sleeve. The beneficial effects of the utility model are as follows: The liquid crystal display screen is fixed on the mounting seat through mounting bolts. By rotating the screw sleeve and using the action of the screw thread rotational force, the first connecting rod and the second connecting rod are driven to approach and move away from each other, so that the rotating rod can rotate around the hinge point with the substrate, thereby adjusting the viewing angle of the liquid crystal display screen at least within a certain range; a connecting seat and an arc-shaped groove are provided. An external screw is used to pass through the arc-shaped groove to connect the mounting seat to the connecting seat, and the mounting seat rotates a certain angle around the center of the arc-shaped groove. When the indoor ceiling installation surface is uneven, by rotating the mounting seat, the phenomenon of the liquid crystal display screen being skewed after installation is reduced, and the viewing experience quality is further improved.

[0004] For the existing liquid crystal display screen installation structure, when the liquid crystal display screen is placed flat for use, it is not convenient to quickly position, clamp, fix, and adjust the liquid crystal display screen, making it relatively inconvenient to use. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide an installation structure of a liquid crystal display screen to solve the problem that when the liquid crystal display screen is placed flat for use, it is not convenient to quickly position, clamp, fix, and adjust the liquid crystal display screen, making it relatively inconvenient to use as mentioned in the above background art.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solutions: An installation structure of a liquid crystal display screen includes a main body mechanism and an auxiliary adjustment mechanism. The auxiliary adjustment mechanism is located below the main body mechanism. The main body mechanism includes a fixed bottom plate, a movable circular shaft, a connecting bottom plate, and a bearing groove. The movable circular shaft is movably installed on the left side of the upper end of the fixed bottom plate. The connecting bottom plate is movably connected to the right end of the movable circular shaft. The bearing grooves are evenly distributed on the upper and lower sides of the upper end of the connecting bottom plate.

[0009] Preferably, the main body mechanism further includes a driving motor, a double-sided threaded rod, and movable nuts. The driving motor is fixedly installed at the left end inside the bearing groove. The double-sided threaded rod is movably installed at the transmission end on the right end of the driving motor. The movable nuts are evenly distributed on the left and right sides of the outer end of the double-sided threaded rod. The movable nuts are threadedly connected to the outer end of the double-sided threaded rod.

[0010] Preferably, the main body mechanism further includes a fixed bracket, a connecting groove, and a liquid crystal display screen body. The fixed bracket is fixedly installed at the upper end of the movable nut. The connecting groove is fixedly arranged on the left and right sides inside the fixed bracket. The liquid crystal display screen body is movably arranged inside the connecting groove.

[0011] Preferably, the auxiliary adjustment mechanism includes a placement bottom plate, a fixed base, an electric push rod, a push rod, a shock damping device, a piston, a shock spring, a load-bearing plate, support columns, and anti-slip pads. The placement bottom plate is fixedly installed at the lower end of the fixed bottom plate. The fixed bases are evenly distributed on the right side of the upper end of the fixed bottom plate.

[0012] Preferably, the electric push rod is fixedly installed at the upper end of the fixed base. The push rod is movably installed at the upper end of the electric push rod. The upper surface of the push rod is movably connected to the lower surface of the connecting bottom plate.

[0013] Preferably, the shock damping devices are evenly distributed below the placement bottom plate. The piston is movably installed at the upper end of the shock damping device. The shock spring is movably installed at the outer end of the shock damping device. The upper surface of the piston is fixedly connected to the lower surface of the placement bottom plate.

[0014] Preferably, the load-bearing plate is fixedly installed at the lower end of the shock damping device. The support columns are evenly distributed at the lower end of the load-bearing plate. The anti-slip pads are fixedly installed at the lower ends of the support columns.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this liquid crystal display screen installation structure, through the use of the main body mechanism, when in use, the connecting bottom plate is connected and fixed through the movable circular shaft on the left side of the upper end of the fixed bottom plate, so that the connecting bottom plate can rotate and adjust along with the movable circular shaft. By the operation of the driving motor inside the bearing groove, the double-sided threaded rod rotates, causing the movable nuts evenly distributed at its outer end to move inward towards each other. When the driving motor rotates in reverse, the movable nuts move outward. The liquid crystal display screen body is fixedly connected through the connecting groove inside the fixed bracket, so that it can be quickly positioned and installed during use, making it more convenient to use.

[0017] 2. The installation structure of this liquid crystal screen, through the use of the auxiliary adjustment mechanism, is fixedly connected to the upper fixed bottom plate through the placement bottom plate during use. The electric push rod is fixed through the fixed base. The operation of the electric push rod drives the push rod to move up and down, and the connecting bottom plate is rotated and lifted along the movable circular shaft to adjust the position. The shock absorber, piston, and shock spring effectively cushion and shock the upper placement bottom plate. The equipment is supported by the support columns at the lower end of the load-bearing plate, and the anti-slip pads at the lower end of the support columns make it more anti-slip and not easily displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is an enlarged detailed structural schematic diagram of the connecting bottom plate of the present utility model;

[0020] Figure 3 is an enlarged detailed structural schematic diagram of the connecting groove of the present utility model;

[0021] Figure 4 is an enlarged detailed structural schematic diagram of the shock absorber of the present utility model.

[0022] In the figure: 1. Main body mechanism; 101. Fixed bottom plate; 102. Movable circular shaft; 103. Connecting bottom plate; 104. Bearing groove; 105. Driving motor; 106. Double-sided threaded rod; 107. Movable nut; 108. Fixed bracket; 109. Connecting groove; 110. Liquid crystal screen body; 2. Auxiliary adjustment mechanism; 201. Placement bottom plate; 202. Fixed base; 203. Electric push rod; 204. Push rod; 205. Shock absorber; 206. Piston; 207. Shock spring; 208. Load-bearing plate; 209. Support column; 210. Anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, the present utility model provides a technical solution: a liquid crystal display installation structure, including a main body mechanism 1 and an auxiliary adjustment mechanism 2. The auxiliary adjustment mechanism 2 is located below the main body mechanism 1. The main body mechanism 1 includes a fixed bottom plate 101, a movable circular shaft 102, a connecting bottom plate 103 and a bearing groove 104. The movable circular shaft 102 is movably installed on the left side of the upper end of the fixed bottom plate 101. The connecting bottom plate 103 is movably connected to the right end of the movable circular shaft 102. The bearing grooves 104 are evenly distributed on the upper and lower sides of the upper end of the connecting bottom plate 103.

[0025] The main body mechanism 1 further includes a driving motor 105, a double-sided threaded rod 106 and a movable nut 107. The driving motor 105 is fixedly installed at the left end inside the bearing groove 104. The double-sided threaded rod 106 is movably installed at the transmission end of the right end of the driving motor 105. The movable nuts 107 are evenly distributed on the left and right sides of the outer end of the double-sided threaded rod 106. The movable nuts 107 are threadedly connected to the outer end of the double-sided threaded rod 106. The main body mechanism 1 further includes a fixed bracket 108, a connecting groove 109 and a liquid crystal display body 110. The fixed bracket 108 is fixedly installed at the upper end of the movable nut 107. The connecting groove 109 is fixedly arranged on the left and right sides inside the fixed bracket 108. The liquid crystal display body 110 is movably arranged inside the connecting groove 109.

[0026] The auxiliary adjustment mechanism 2 includes a placement bottom plate 201, a fixed base 202, an electric push rod 203, a push rod 204, a shock damping device 205, a piston 206, a shock absorbing spring 207, a load-bearing plate 208, a support column 209 and an anti-slip pad 210. The placement bottom plate 201 is fixedly installed at the lower end of the fixed bottom plate 101. The fixed bases 202 are evenly distributed on the right side of the upper end of the fixed bottom plate 101. The electric push rod 203 is fixedly installed at the upper end of the fixed base 202. The push rod 204 is movably installed at the upper end of the electric push rod 203. The upper surface of the push rod 204 is movably connected to the lower surface of the connecting bottom plate 103. The shock damping devices 205 are evenly distributed below the placement bottom plate 201. The piston 206 is movably installed at the upper end of the shock damping device 205. The shock absorbing spring 207 is movably installed at the outer end of the shock damping device 205. The upper surface of the piston 206 is fixedly connected to the lower surface of the placement bottom plate 201. The load-bearing plate 208 is fixedly installed at the lower end of the shock damping device 205. The support columns 209 are evenly distributed at the lower end of the load-bearing plate 208. The anti-slip pad 210 is fixedly installed at the lower end of the support column 209.

[0027] Working principle: When the LCD screen mounting structure needs to be used, the bottom plate 201 is placed to fixedly connect it with the upper fixed bottom plate 101. The fixed base 202 is used to fix the electric push rod 203. The operation of the electric push rod 203 drives the push rod 204 to move up and down, and the connecting bottom plate 103 is rotated and lifted at the movable circular shaft 102 to adjust the position. The shock-absorbing damper 205, piston 206 and shock-absorbing spring 207 effectively shock-absorb and buffer the upper placement bottom plate 201. The support column 209 at the lower end of the load-bearing plate 208 supports the device. The anti-slip pad 210 at the lower end of the support column 209 is fixed to be more anti-slip and not easily displaced. The connecting bottom plate 103 is connected and fixed through the movable circular shaft 102 on the left side of the upper end of the fixed bottom plate 101, so that the connecting bottom plate 103 can rotate and adjust along with the movable circular shaft 102. The operation of the driving motor 105 inside the bearing groove 104 drives the double-sided threaded rod 106 to rotate, so that the movable nuts 107 evenly distributed at the outer end move inward in opposite directions. When the driving motor 105 rotates in reverse, the movable nuts 107 move outward. The LCD screen body 110 is fixedly connected through the connecting groove 109 inside the fixed bracket 108.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present invention shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A liquid crystal screen mounting structure, comprising a main body mechanism (1) and an auxiliary adjustment mechanism (2), characterized in that: The auxiliary adjustment mechanism (2) is located below the main mechanism (1); the main mechanism (1) comprises a fixed base plate (101), a movable circular shaft (102), a connecting base plate (103) and a bearing groove (104); the movable circular shaft (102) is movably mounted on the left side of the upper end of the fixed base plate (101); the connecting base plate (103) is movably connected to the right end of the movable circular shaft (102); and the bearing grooves (104) are evenly distributed on the upper and lower sides of the upper end of the connecting base plate (103).

2. The liquid crystal screen installation structure according to claim 1, characterized in that: The main body mechanism (1) further comprises a driving motor (105), a double-sided threaded rod (106) and a movable nut (107); the driving motor (105) is fixedly mounted on the left end of the inner side of the bearing groove (104); the double-sided threaded rod (106) is movably mounted on the transmission end of the right end of the driving motor (105); the movable nut (107) is evenly distributed on the left and right sides of the outer end of the double-sided threaded rod (106); and the movable nut (107) is threadedly connected to the outer end of the double-sided threaded rod (106).

3. The liquid crystal screen installation structure according to claim 2, characterized in that: The main body (1) further comprises a fixing bracket (108), a connecting groove (109) and a liquid crystal screen body (110); the fixing bracket (108) is fixedly mounted on the upper end of the movable nut (107); the connecting groove (109) is fixedly arranged on the left and right sides of the inner side of the fixing bracket (108); and the liquid crystal screen body (110) is movably arranged on the inner side of the connecting groove (109).

4. The liquid crystal screen installation structure according to claim 3, characterized in that: The auxiliary adjustment mechanism (2) comprises a placement base plate (201), a fixed base (202), an electric push rod (203), a push rod (204), a shock-absorbing damper (205), a piston (206), a shock-absorbing spring (207), a load-bearing plate (208), a support column (209) and an anti-slip pad (210); the placement base plate (201) is fixedly mounted on the lower end of the fixed base plate (101), and the fixed base (202) is evenly distributed on the right side of the upper end of the fixed base plate (101).

5. The liquid crystal screen installation structure according to claim 4, characterized in that: The electric push rod (203) is fixedly mounted on the upper end of the fixed base (202), the push rod (204) is movably mounted on the upper end of the electric push rod (203), and the upper surface of the push rod (204) is movably connected to the lower surface of the connecting base plate (103).

6. The liquid crystal screen installation structure according to claim 5, characterized in that: The shock absorbing dampers (205) are evenly distributed below the placement base plate (201), the piston (206) is movably mounted on the upper end of the shock absorbing dampers (205), the shock absorbing spring (207) is movably mounted on the outer end of the shock absorbing dampers (205), and the upper surface of the piston (206) is fixedly connected to the lower surface of the placement base plate (201).

7. The liquid crystal screen installation structure according to claim 6, characterized in that: The load-bearing plate (208) is fixedly mounted on the lower end of the shock-absorbing damper (205), the support columns (209) are evenly distributed on the lower end of the load-bearing plate (208), and the anti-slip pad (210) is fixedly mounted on the lower end of the support columns (209).

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