Waterproof liquid crystal display screen

Abstract

The utility model discloses a waterproof liquid crystal display screen which comprises a liquid crystal display screen body, a back reinforcing plate is fixedly installed on the back face of the liquid crystal display screen body, and a waterproof mechanism used for preventing water is arranged outside the liquid crystal display screen body. A reinforcing mechanism for preventing the waterproof mechanism from generating gaps and leaking water is arranged at the external corner of the waterproof mechanism, and a locking mechanism for preventing the reinforcing mechanism from being separated from the corner of the waterproof mechanism is arranged between the back reinforcing plate and the reinforcing mechanism. The waterproof mechanism is installed outside the liquid crystal display screen body, external water spots can be prevented from entering the liquid crystal display screen body, then the reinforcing mechanisms are arranged at the four corners of the waterproof mechanism, and therefore the waterproof mechanism can be prevented from being loosened; and then, a locking mechanism arranged between the back reinforcing plate and the reinforcing mechanism can reinforce the reinforcing mechanism for the second time, so that the double protection can effectively perform waterproof protection on the liquid crystal display screen body.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, concretely is a waterproof liquid crystal display. BACKGROUND

[0002] Liquid crystal display, English abbreviation is LCD full name is Liquid Crystal Display, is belong to flat -panel display one kind. Be used for television and computer screen display. The display screen's advantage is low power consumption, small, low radiation.

[0003] Liquid crystal display is placed in the process of using in the outdoor, and the liquid crystal display set in the outdoor usually because rain causes liquid crystal display damage, and the existing liquid crystal display mostly only utilize waterproof pad to seal its around, and such sealed waterproof mode is easy to cause waterproof pad edge place to crack damage, thereby cause the waterproof effect is poor influence liquid crystal display damage, for this, we propose a kind of waterproof liquid crystal display. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of waterproof liquid crystal display to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of waterproof liquid crystal display, including liquid crystal display body, the back of the liquid crystal display body is fixedly installed with back reinforcing plate, the outside of the liquid crystal display body is provided with waterproof mechanism for waterproof, the outside corner position of the waterproof mechanism is provided with reinforcing mechanism for preventing the waterproof mechanism from appearing gap water leakage, locking mechanism is arranged between the back reinforcing plate and reinforcing mechanism to prevent reinforcing mechanism from separating from the corner of waterproof mechanism.

[0006] Further, the waterproof mechanism includes waterproof frame, waterproof pad, locking hole and adsorption piece, the inside of the waterproof frame is provided with waterproof pad and liquid crystal display body is contacted, the top of the waterproof frame is provided with two groups of locking holes, one end of the waterproof frame is fixedly connected with adsorption piece.

[0007] Further, the reinforcing mechanism includes reinforcing frame, locking bolt, mounting piece and mounting slot, the reinforcing frame is provided with locking bolt and locking hole is connected with screw thread, the reinforcing frame is fixedly installed with mounting piece, the mounting piece is provided with mounting slot and locking mechanism is connected.

[0008] Further, the locking mechanism comprises a locking screw rod, a first connecting plate, a pulley, a fixed shaft, a second connecting plate, a first threaded rod and a second threaded rod, a locking threaded hole is formed in the back reinforcing plate, the locking threaded hole is internally threaded and connected with the locking screw rod, the locking screw rod is rotationally connected with the second threaded rod through the first connecting plate, the fixed shaft is arranged in the mounting groove, the fixed shaft is rotationally connected with the second connecting plate through the fixed shaft, and the first threaded rod and the second threaded rod are threadedly connected through a threaded sleeve.

[0009] Further, the manufacturing material of the waterproof frame is rigid material adsorbed by the adsorption piece.

[0010] Compared with the prior art, the waterproof mechanism provided by the utility model is installed outside the liquid crystal display screen body, can prevent water stains in the outside world from entering the inside of the liquid crystal display screen body, the reinforcing mechanism provided subsequently is arranged at the four corners of the waterproof mechanism, so that the waterproof mechanism can be prevented from loosening, and the locking mechanism arranged between the back reinforcing plate and the reinforcing mechanism can secondarily reinforce the reinforcing mechanism, so that double protection can effectively waterproof the liquid crystal display screen body. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a first perspective view structural schematic diagram of the utility model;

[0012] Figure 2 It is a second perspective view structural schematic diagram of the utility model;

[0013] Figure 3 It is a waterproof frame perspective view structural schematic diagram of the utility model;

[0014] Figure 4 It is an A structure enlarged schematic diagram of the utility model.

[0015] In the drawing: 1, liquid crystal display screen body, 2, waterproof mechanism, 3, back reinforcing plate, 4, reinforcing mechanism, 5, locking mechanism, 6, waterproof frame, 7, waterproof pad, 8, locking hole, 9, adsorption piece, 10, reinforcing frame, 11, locking bolt, 12, mounting plate, 13, mounting groove, 14, locking threaded hole, 15, locking screw rod, 16, first connecting plate, 17, pulley, 18, fixed shaft, 19, second connecting plate, 20, first threaded rod, 21, second threaded rod, 22, threaded sleeve. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the present utility model.

[0017] Please refer to Figures 1-4 The present utility model provides a technical scheme: a waterproof liquid crystal display screen, including liquid crystal display screen body 1, the back of liquid crystal display screen body 1 is fixedly installed with back reinforcing plate 3, the outside of liquid crystal display screen body 1 is provided with waterproof mechanism 2 for waterproof, the outside corner position of waterproof mechanism 2 is provided with reinforcing mechanism 4 for preventing waterproof mechanism 2 from appearing gap and leaking, the back reinforcing plate 3 is provided with locking mechanism 5 between reinforcing mechanism 4 and preventing reinforcing mechanism 4 from separating from the corner of waterproof mechanism 2.

[0018] Among them, the waterproof mechanism 2 installed in the outside of the liquid crystal display screen body 1 can prevent water from the outside from entering the inside of the liquid crystal display screen body 1. The reinforcing mechanism 4 is then arranged at the four corners of the waterproof mechanism 2, which can prevent the waterproof mechanism 2 from loosening. The locking mechanism 5 arranged between the back reinforcing plate 3 and the reinforcing mechanism 4 can reinforce the reinforcing mechanism 4 again. The double protection can effectively protect the liquid crystal display screen body 1 from water.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 The waterproof mechanism 2 includes a waterproof frame 6, a waterproof pad 7, a locking hole 8 and an adsorption piece 9. The inside of the waterproof frame 6 is provided with the waterproof pad 7 in contact with the liquid crystal display screen body 1. Two groups of locking holes 8 are formed in the top of the waterproof frame 6. One end of the waterproof frame 6 is fixedly connected with the adsorption piece 9. The manufacturing material of the waterproof frame 6 is a rigid material that can be adsorbed by the adsorption piece 9.

[0020] When the waterproof mechanism 2 is installed, the waterproof frame 6 is installed on the outside of the liquid crystal display screen body 1. The waterproof pad 7 can protect the outside of the liquid crystal display screen body 1 from water. The adsorption piece 9 arranged at one end of the waterproof frame 6 can be adsorbed with another adsorption piece 9 arranged at one end of another waterproof frame 6. Thus, the first positioning and installation of the waterproof frame 6 can be completed.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The reinforcing mechanism 4 comprises a reinforcing frame 10, locking bolts 11, mounting plates 12 and mounting grooves 13. The reinforcing frame 10 is provided with the locking bolts 11 which are threadedly connected with the locking holes 8. The mounting plates 12 are fixedly mounted on the reinforcing frame 10. The mounting grooves 13 are formed in the mounting plates 12 and are connected with the locking mechanism 5.

[0022] When the waterproof mechanism 2 is installed, the reinforcing frame 10 is placed at the corner of the waterproof frame 6. Then the locking bolts 11 are passed through the reinforcing frame 10 and are threadedly connected with the locking holes 8 on the waterproof frame 6. In this way, the adjacent waterproof frame 6 can be prevented from being separated.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The locking mechanism 5 comprises a locking screw 15, a first connecting plate 16, a pulley 17, a fixed shaft 18, a second connecting plate 19, a first threaded rod 20 and a second threaded rod 21. The back reinforcing plate 3 is provided with the locking threaded hole 14. The locking threaded hole 14 is threadedly connected with the locking screw 15. The locking screw 15 is rotatably connected with the second threaded rod 21 through the first connecting plate 16. The mounting groove 13 is provided with the fixed shaft 18. The fixed shaft 18 is rotatably connected with the second connecting plate 19 through the fixed shaft 18. The first threaded rod 20 is threadedly connected with the second threaded rod 21 through the threaded sleeve 22.

[0024] When the reinforcing mechanism 4 is installed, the pulley 17 is passed through the inside of the mounting groove 13. Then the locking rod 15 is threadedly installed in the inside of the threaded hole 14. Then the first connecting plate 16 is sleeved on the outside of the locking rod 15. Then the threaded sleeve 22 is rotated to tighten the first threaded rod 20 and the second threaded rod 21 along the threaded sleeve 22. In this way, the reinforcing mechanism 4 is secondarily reinforced. The waterproof pad 7 of the waterproof mechanism 2 is always attached to the outside of the liquid crystal display screen body 1 to be protected.

[0025] In use, first, the waterproof mechanism 2 is installed outside the liquid crystal display screen body 1, which can prevent water from the outside from entering the liquid crystal display screen body 1, then the reinforcing mechanism 4 is arranged at the four corners of the waterproof mechanism 2, which can prevent the waterproof mechanism 2 from loosening, then the locking mechanism 5 arranged between the back reinforcing plate 3 and the reinforcing mechanism 4 can reinforce the reinforcing mechanism 4 again, such double protection can effectively waterproof the liquid crystal display screen body 1, when installing the waterproof mechanism 2, the waterproof frame 6 is installed outside the liquid crystal display screen body 1, and the waterproof pad 7 arranged can waterproof the outside of the liquid crystal display screen body 1, and the adsorption piece 9 arranged at one end of the waterproof frame 6 can be adsorbed with the other group of waterproof frame 6 at one end, which can complete the first positioning and installation of the waterproof frame 6, when the waterproof mechanism 2 is installed, the reinforcing frame 10 is placed at the corner of the waterproof frame 6, then the locking bolt 11 passes through the reinforcing frame 10 and is screwed with the locking hole 8 on the waterproof frame 6, which can prevent the adjacent waterproof frame 6 from separating, when the reinforcing mechanism 4 is installed, the pulley 17 passes through the inside of the installation slot 13, then the locking rod 15 is screwed into the threaded hole 14, then the first connecting piece 16 is sleeved outside the locking rod 15, then the threaded sleeve 22 is rotated, the first threaded rod 20 and the second threaded rod 21 are tightened along the threaded sleeve 22, which can reinforce the reinforcing mechanism 4 again, and the waterproof pad 7 of the waterproof mechanism 2 is always attached to the outside of the liquid crystal display screen body 1 for protection.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof liquid crystal display screen comprising a liquid crystal display screen body (1), a back reinforcing plate (3) is fixedly installed on the back of the liquid crystal display screen body (1), characterized in that: The waterproof mechanism (2) is provided outside the liquid crystal display screen body (1), and the reinforced mechanism (4) is arranged at the outer corner position of the waterproof mechanism (2) to prevent the waterproof mechanism (2) from leaking due to gaps.

2. The waterproof liquid crystal display panel according to claim 1, wherein: The waterproof mechanism (2) comprises a waterproof frame (6), a waterproof pad (7), a locking hole (8) and an adsorption sheet (9), the waterproof pad (7) is arranged inside the waterproof frame (6) and contacts the liquid crystal display screen body (1), two groups of locking holes (8) are formed in the top of the waterproof frame (6), and the adsorption sheet (9) is fixedly connected to one end of the waterproof frame (6).

3. The waterproof liquid crystal display panel according to claim 2, wherein: The reinforced mechanism (4) comprises a reinforced frame (10), a locking bolt (11), a mounting sheet (12) and a mounting groove (13), the locking bolt (11) is arranged on the reinforced frame (10) and is threadedly connected with the locking hole (8), the mounting sheet (12) is fixedly arranged on the reinforced frame (10), and the mounting groove (13) is formed in the mounting sheet (12) and is connected with the locking mechanism (5).

4. The waterproof liquid crystal display panel according to claim 3, wherein: The locking mechanism (5) comprises a locking screw rod (15), a first connecting sheet (16), a pulley (17), a fixed shaft (18), a second connecting sheet (19), a first threaded rod (20) and a second threaded rod (21), the locking threaded hole (14) is formed in the back reinforcing plate (3), the locking screw rod (15) is threadedly connected inside the locking threaded hole (14), the second threaded rod (21) is rotatably connected to the locking screw rod (15) through the first connecting sheet (16), the fixed shaft (18) is arranged inside the mounting groove (13), the second connecting sheet (19) is rotatably connected to one side of the fixed shaft (18) through the fixed shaft (18), and the first threaded rod (20) and the second threaded rod (21) are threadedly connected through a threaded sleeve (22).

5. The waterproof liquid crystal display panel according to claim 4, wherein: The manufacturing material of the waterproof frame (6) is rigid material which is adsorbed by the adsorption sheet (9).

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