Display screen protection device with waterproof and energy-saving functions

Abstract

The utility model relates to a display screen protection device with waterproof and energy-saving functions, which comprises a base and a display screen main body, the top of the base is fixedly connected with a support frame, the top of the support frame is fixedly connected with a protection frame, and a waterproof mechanism is arranged in the protection frame; the beneficial effects of the utility model lie in that the design of the transparent front shell does not affect the watching of the display screen main body, the fixed rear shell is rotated at the same time, then the threaded rod is rotated, so that the bottom end of the threaded rod leaves the interior of the rectangular block, and then the handle is rotated, so that the bidirectional screw rod is rotated, and the display screen main body is fixed. And then the two sliding frames get close to each other, meanwhile, the two locking rods are driven to penetrate through the strip-shaped blocks to be inserted into the locking holes, the fixed rear shell is fixed, water mist cannot enter the protection frame through the arrangement of a sealing ring and a sealing gasket, waterproof protection on the display screen body is facilitated through the technology, and the service life of the display screen body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a protection device for a display screen with waterproof and energy-saving functions. Background Art

[0002] The outdoor display screen adopts super grayscale control technology, modular structure design and ultra-large-scale integrated circuit design technology, which greatly improves the stability, reliability and playback effect of the display screen system.

[0003] After searching, a Chinese patent discloses a waterproof energy-saving protection mechanism for a display screen (authorization announcement number CN219660151U). This patented technology installs a support frame on the top of the base and installs a mounting groove on the top of the mounting frame. When the display screen body is in use, the waterproof ceiling plays the role of top protection, sunshade and waterproofing. The photovoltaic components installed on both sides of the waterproof ceiling are conducive to converting solar energy into electrical energy for supplying the electric cylinder. When it rains heavily, the display screen body is at risk of water ingress. Therefore, the electric cylinder is started so that the output end of the electric cylinder pulls the push block to slide downward on the sliding groove, causing the waterproof transparent cover to move downward to avoid water ingress from the side angle, which is conducive to preventing water ingress from damaging the display screen.

[0004] In actual applications, this technology helps protect the display screen from water ingress when it rains heavily by setting the waterproof transparent cover to move up and down. However, due to the high humidity in rainy weather, the display screen in this technology has poor sealing performance, and it is easy for water vapor in the air to penetrate into the interior of the waterproof transparent cover from the bottom of the waterproof transparent cover, thereby affecting the service life of the display screen. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a display screen protection device with waterproof and energy-saving functions.

[0006] The technical solution of the utility model is as follows: a protective device for a display screen with waterproof and energy-saving functions, comprising a base and a display screen body, the top of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a protective frame, and a waterproof mechanism is arranged inside the protective frame;

[0007] The waterproof mechanism includes a bidirectional screw rod, a transparent front shell is fixedly connected to the front side of the protective frame, a fixed rear shell is rotatably connected to the rear side of the protective frame, a strip block is fixedly connected to the side of the protective frame away from the transparent front shell, two fixing seats are fixedly connected to one side of the protective frame and below the strip block, a rotating shaft is rotatably connected inside the side close to the fixing seat, a rotating block is fixedly connected to the side of the rotating shaft away from the fixing seat, the rotating block is fixedly connected to the fixed rear shell, a fixing frame is fixedly connected to the top of the protective frame, and a fixing frame is fixedly connected to the side of the fixing frame away from the transparent front shell. Two rectangular blocks, the interior of the rectangular blocks is rotatably connected with a bidirectional screw rod, one end of the bidirectional screw rod passes through the rectangular block and is fixedly connected with a handle, the outer side of the bidirectional screw rod is symmetrically threadedly connected with a slide, the slide is fixedly connected with a locking rod on the side away from the rectangular block, the top of the fixed rear shell is fixedly connected with a connecting block, locking holes are provided on both sides of the connecting block, the two locking rods pass through the interior of the strip block and are slidably connected to the locking holes, the side of the protective frame away from the transparent front shell is fixedly connected with a sealing ring, and the side of the fixed rear shell close to the sealing ring is fixedly connected with a sealing gasket.

[0008] As a preferred embodiment, the waterproof mechanism further comprises a threaded rod, the internal thread of the handle is connected with the threaded rod, and the threaded rod passes through the handle and is connected with the internal thread of the rectangular block.

[0009] As a preferred embodiment, heat dissipation ports are provided on both sides of the protective frame, heat dissipation pipes are fixedly connected inside the heat dissipation ports, a heat dissipation fan is installed inside the heat dissipation pipe and on one side close to the heat dissipation port, and a filter is fixedly connected to the bottom of the heat dissipation pipe.

[0010] As a preferred embodiment, two vertical frames are fixedly connected to the top of the protective frame, the tops of the vertical frames are fixedly connected to inclined plates, the tops of the inclined plates are provided with multiple water guide grooves, and both sides of the inclined plates are fixedly connected to top frames.

[0011] As a preferred embodiment, a limiting rod is fixedly connected to a side of the slide close to the fixed frame, two limiting grooves are provided on a side of the fixed frame close to the slide, and the limiting rod is slidably connected to the limiting grooves.

[0012] As a preferred embodiment, a solar panel is embedded inside the top frame, and the two inclined plates are designed in opposite directions.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. A protective device for a display screen with waterproof and energy-saving functions does not affect the viewing of the display screen main body through the design of a transparent front shell. At the same time, the fixed rear shell is rotated, and then the threaded rod is rotated so that the bottom end of the threaded rod leaves the interior of the rectangular block. Then the handle is rotated to rotate the bidirectional screw rod, and then the two slides are close to each other, and at the same time, the two locking rods are driven to pass through the bar block and insert into the locking hole to fix the fixed rear shell. The setting of the sealing ring and the sealing gasket prevents water mist from entering the interior of the protective frame. This technology is conducive to waterproof protection of the display screen main body and improves the service life of the display screen main body.

[0015] 2. The protective device for a display screen with waterproof and energy-saving functions starts a heat dissipation fan to discharge the heat inside the protective frame through a heat dissipation pipe. At the same time, a filter prevents dust from entering the interior of the protective frame. The heat dissipation pipe is irregularly designed. The heat dissipation fan and the heat dissipation pipe cooperate with each other to prevent water mist from entering the interior of the protective frame and prevent excessive heat from damaging the main body of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 3 It is a partial three-dimensional schematic diagram of the utility model;

[0019] Figure 4 This is a three-dimensional exploded schematic diagram of the utility model;

[0020] Figure 5 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;

[0021] Figure 6 For this utility model Figure 4 Enlarged schematic diagram of point B in the middle.

[0022] Legend: 1. Base; 2. Support frame; 3. Protective frame; 4. Transparent front shell; 5. Waterproof mechanism; 501. Bidirectional screw rod; 502. Slide; 503. Locking rod; 504. Fixed frame; 505. Rectangular block; 506. Threaded rod; 507. Handle; 508. Connecting block; 509. Bar block; 510. Locking hole; 511. Sealing pad; 512. Sealing ring; 513. Fixed seat; 514. Rotating shaft; 515. Rotating block; 6. Fixed rear shell; 7. Display screen body; 801. Cooling fan; 802. Cooling pipe; 803. Filter; 804. Cooling port; 901. Stand; 902. Top frame; 903. Water guide trough; 904. Inclined plate; 10. Solar panel; 11. Limiting groove; 12. Limiting rod. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: comprising a base 1 and a display screen body 7, the top of the base 1 is fixedly connected with a support frame 2, the top of the support frame 2 is fixedly connected with a protective frame 3, and a waterproof mechanism 5 is arranged inside the protective frame 3;

[0025] The waterproof mechanism 5 includes a bidirectional screw rod 501, a transparent front shell 4 is fixedly connected to the front side of the protective frame 3, a fixed rear shell 6 is rotatably connected to the rear side of the protective frame 3, a strip block 509 is fixedly connected to the side of the protective frame 3 away from the transparent front shell 4, two fixed seats 513 are fixedly connected to one side of the protective frame 3 and below the strip block 509, a rotating shaft 514 is rotatably connected to the inside of the fixed seat 513 on the side close to the fixed seat 513, a rotating block 515 is fixedly connected to the side of the rotating shaft 514 away from the fixed seat 513, the rotating block 515 is fixedly connected to the fixed rear shell 6, a fixed frame 504 is fixedly connected to the top of the protective frame 3, and two rectangular blocks 505 are fixedly connected to the side of the fixed frame 504 away from the transparent front shell 4. The inside of the rectangular block 505 is rotatably connected to a bidirectional screw rod 501, one end of the bidirectional screw rod 501 passes through the rectangular block 505 and is fixedly connected to a handle 507, the outside of the bidirectional screw rod 501 is symmetrically threadedly connected to a slide 502, the slide 502 and the side away from the rectangular block 505 are fixedly connected to a locking rod 503, the top of the fixed rear shell 6 is fixedly connected to a connecting block 508, both sides of the connecting block 508 are provided with locking holes 510, the two locking rods 503 pass through the inside of the strip block 509 and are slidably connected to the locking holes 510, the side of the protective frame 3 away from the transparent front shell 4 is fixedly connected to a sealing ring 512, and the side of the fixed rear shell 6 and close to the sealing ring 512 is fixedly connected to a sealing gasket 511.

[0026] like Figure 1-Figure 6 As shown, the waterproof mechanism 5 further includes a threaded rod 506 , the inner thread of the handle 507 is connected with the threaded rod 506 , and the threaded rod 506 passes through the handle 507 and is connected with the inner thread of the rectangular block 505 .

[0027] In this embodiment, the display screen main body 7 is placed into the interior of the protective frame 3. The design of the transparent front shell 4 does not affect the viewing of the display screen main body 7. At the same time, the fixed rear shell 6 is rotated so that the connecting block 508 is located in the middle of the two bar blocks 509, and then the threaded rod 506 is rotated so that the bottom end of the threaded rod 506 leaves the interior of the rectangular block 505, and then the handle 507 is rotated to rotate the bidirectional screw rod 501, and then the two slides 502 approach each other, and at the same time drive the two locking rods 503 to pass through the bar block 509 and insert into the locking hole 510 to fix the fixed rear shell 6. The setting of the sealing ring 512 and the sealing gasket 511 prevents water mist from entering the interior of the protective frame 3. This technology is beneficial to waterproof protection of the display screen main body 7 and improves the service life of the display screen main body 7.

[0028] Furthermore, heat dissipation ports 804 are provided on both sides of the protective frame 3, and heat dissipation ports 804 are fixedly connected to the inside of the heat dissipation ports 804. A heat dissipation fan 801 is installed inside the heat dissipation pipe 802 and on one side close to the heat dissipation port 804. A filter 803 is fixedly connected to the bottom of the heat dissipation pipe 802. By starting the heat dissipation fan 801, the heat inside the protective frame 3 is discharged through the heat dissipation pipe 802. At the same time, the filter 803 prevents dust from entering the inside of the protective frame 3. The heat dissipation pipe 802 is of irregular design. When the heat dissipation fan 801 is turned on, it cooperates with the heat dissipation pipe 802 to prevent water mist from entering the inside of the protective frame 3, while preventing excessive heat from damaging the display screen body 7.

[0029] Furthermore, two vertical frames 901 are fixedly connected to the top of the protective frame 3, and the tops of the vertical frames 901 are fixedly connected with inclined plates 904. The tops of the inclined plates 904 are provided with a plurality of water guide grooves 903, and both sides of the inclined plates 904 are fixedly connected with top frames 902. The inclined plates 904 and the top frames 902 are helpful in protecting the transparent front shell 4 and the display screen body 7 from falling objects from a high altitude, and the water guide grooves 903 are helpful in draining the rainwater without accumulating it.

[0030] Furthermore, a limiting rod 12 is fixedly connected to one side of the slide 502 close to the fixed frame 504, and two limiting grooves 11 are provided on one side of the fixed frame 504 close to the slide 502. The limiting rod 12 is slidably connected to the limiting groove 11, and the limiting rod 12 slides inside the limiting groove 11, which facilitates limiting the slide 502.

[0031] Furthermore, a solar panel 10 is embedded inside the top frame 902, and the two inclined plates 904 are designed in opposite directions. The energy collected by the solar panel 10 is converted into electrical energy, which is beneficial to saving resources.

[0032] Working principle:

[0033] like Figure 1-Figure 6As shown, when in use, the display screen body 7 is placed inside the protective frame 3. The design of the transparent front shell 4 does not affect the viewing of the display screen body 7. At the same time, the fixed rear shell 6 is rotated so that the connecting block 508 is located between the two bar blocks 509. Then the threaded rod 506 is rotated so that the bottom end of the threaded rod 506 leaves the inside of the rectangular block 505. Then the handle 507 is rotated to rotate the bidirectional screw rod 501. Then the two slides 502 are close to each other, and at the same time, the two locking rods 503 are driven to pass through the bar block 509 and insert into the locking hole 510. The rear shell 6 is fixed, and the sealing ring 512 and the sealing gasket 511 are arranged to prevent water mist from entering the interior of the protective frame 3. When the heat inside the protective frame 3 is relatively high, the heat dissipation fan 801 is started to discharge the heat inside the protective frame 3 through the heat dissipation pipe 802. At the same time, the filter 803 prevents dust from entering the interior of the protective frame 3. The heat dissipation pipe 802 is of irregular design. Turning on the heat dissipation fan 801 cooperates with the heat dissipation pipe 802 to prevent water mist from entering the interior of the protective frame 3, while preventing excessive heat from damaging the display screen body 7.

[0034] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A protective device for a display screen with waterproof and energy-saving functions, comprising a base (1) and a display screen body (7), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a protection frame (3), and a waterproof mechanism (5) is provided inside the protection frame (3); The waterproof mechanism (5) comprises a bidirectional screw rod (501); the front side of the protective frame (3) is fixedly connected to a transparent front shell (4); the rear side of the protective frame (3) is rotatably connected to a fixed rear shell (6); a side of the protective frame (3) away from the transparent front shell (4) is fixedly connected to a strip block (509); one side of the protective frame (3) and located below the strip block (509) is fixedly connected to two fixed seats (513); a rotating shaft (514) is rotatably connected inside the side close to the fixed seat (513); a rotating block (515) is fixedly connected to the side of the rotating shaft (514) away from the fixed seat (513); the rotating block (515) is fixedly connected to the fixed rear shell (6); the top of the protective frame (3) is fixedly connected to a fixed frame (504); and a side of the fixed frame (504) away from the transparent front shell (4) is fixedly connected to two rectangular blocks (505) ), the rectangular block (505) is internally rotatably connected with a bidirectional screw rod (501), one end of the bidirectional screw rod (501) passes through the rectangular block (505) and is fixedly connected with a handle (507), the outer side of the bidirectional screw rod (501) is symmetrically threadedly connected with a slide (502), the slide (502) and the side away from the rectangular block (505) are fixedly connected with a locking rod (503), the top of the fixed rear shell (6) is fixedly connected with a connecting block (508), the two sides of the connecting block (508) are provided with locking holes (510), the two locking rods (503) pass through the interior of the strip block (509) and are slidably connected with the locking holes (510), the side of the protective frame (3) away from the transparent front shell (4) is fixedly connected with a sealing ring (512), and the side of the fixed rear shell (6) close to the sealing ring (512) is fixedly connected with a sealing gasket (511).

2. The protective device for a display screen with waterproof and energy-saving functions according to claim 1, characterized in that: The waterproof mechanism (5) further comprises a threaded rod (506), the internal thread of the handle (507) being connected with the threaded rod (506), and the threaded rod (506) passing through the handle (507) is connected with the internal thread of the rectangular block (505).

3. The protective device for a display screen with waterproof and energy-saving functions according to claim 1, characterized in that: Both sides of the protection frame (3) are provided with heat dissipation openings (804), the interior of the heat dissipation openings (804) are fixedly connected with heat dissipation pipes (802), a heat dissipation fan (801) is installed inside the heat dissipation pipe (802) and on one side close to the heat dissipation openings (804), and the bottom of the heat dissipation pipe (802) is fixedly connected with a filter screen (803).

4. The protective device for a display screen with waterproof and energy-saving functions according to claim 1, characterized in that: The top of the protection frame (3) is fixedly connected to two upright frames (901), the tops of the upright frames (901) are fixedly connected to inclined plates (904), the tops of the inclined plates (904) are provided with a plurality of water guide grooves (903), and both sides of the inclined plates (904) are fixedly connected to top frames (902).

5. The protective device for a display screen with waterproof and energy-saving functions according to claim 1, characterized in that: A side of the slide (502) close to the fixed frame (504) is fixedly connected to a limiting rod (12); a side of the fixed frame (504) close to the slide (502) is provided with two limiting grooves (11); and the limiting rod (12) is slidably connected to the limiting grooves (11).

6. The protective device for a display screen with waterproof and energy-saving functions according to claim 4, characterized in that: The solar panel (10) is embedded inside the top frame (902), and the two inclined plates (904) are designed in opposite directions.

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