CN216562353U

CN216562353U - Low-power-consumption LED liquid crystal display device

Info

Publication number: CN216562353U
Application number: CN202122539949.7U
Authority: CN
Inventors: 邓德俊
Original assignee: Shenzhen Anpu Chuangshi Technology Co ltd
Current assignee: Shenzhen Anpu Chuangshi Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-17
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a low-power-consumption LED liquid crystal display device which comprises a display screen body, wherein a protruding part is integrally formed in the display screen body, a plurality of radiating grooves are formed in the upper part of the protruding part at equal intervals, a rectangular frame is fixedly arranged on the protruding part along the circle of the upper part of the protruding part, an opening and closing sealing mechanism is arranged in the rectangular frame, rotating pins are rotatably arranged on the upper parts of two vertical sides of the protruding part, one end of each rotating pin is fixedly connected with a door-shaped rod, and a clamping mechanism is arranged between the protruding part and the rotating pins. According to the utility model, the rotating column isolates the heat dissipation groove from the outside, an isolated sealing effect is achieved, external dust cannot fall into the display screen body through the heat dissipation groove, normal operation of internal elements is ensured, the door-shaped rod rotates by one hundred eighty degrees, after the door-shaped rod is pulled up, two ends of the door-shaped inserting column are continuously inserted into the insertion holes to fix the door-shaped rod, and people can conveniently move and carry the display screen body.

Description

Low-power-consumption LED liquid crystal display device

Technical Field

The utility model relates to the technical field of liquid crystal display screens, in particular to a low-power-consumption LED liquid crystal display device.

Background

The so-called LED liquid crystal display is not an accurate name, is only a medium and a network user for convenience, but is added for short, is called as an LED backlight liquid crystal display, according to the principle of the liquid crystal display, the liquid crystal display shows different colors by the light of a liquid crystal molecule refraction backlight source, the liquid crystal molecule cannot emit light, the LED liquid crystal display is mainly realized by the irradiation of the backlight source, and the current display mostly realizes low-power consumption operation along with the continuous development of science and technology.

The existing LED display is provided with a heat dissipation groove on the back part for heat dissipation, but the heat dissipation groove plays a role in heat dissipation, when the LED display does not run, dust can fall into the inside of the display through the heat dissipation groove, electronic elements inside the display run normally, and the existing display is inconvenient to carry when needing to move, so that the low-power-consumption LED liquid crystal display device is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a low-power-consumption LED liquid crystal display device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a low-power consumption LED liquid crystal display device, includes the display screen body, the inside integrated into one piece of display screen body has the bellying, and bellying upper portion equidistance is opened and is had a plurality of radiating grooves, the bellying is equipped with the rectangle frame along its upper portion round is fixed, and is equipped with the sealing mechanism that opens and shuts in the rectangle frame, the perpendicular both sides upper portion of bellying all rotates and is equipped with the commentaries on classics round pin, and two commentaries on classics round pin one end fixedly connected with are same door-shaped pole, be equipped with chucking mechanism between bellying and the commentaries on classics round pin.

Preferably, the opening and closing sealing mechanism comprises a rotary column which is horizontally rotated and arranged on the inner walls of two vertical sides of the rectangular frame, a through groove is formed in the outer wall of the two sides of the rotary column in a penetrating mode, a motor is fixed on the outer wall of one vertical side of the rectangular frame through a bolt, the output end of the motor penetrates through the inner wall of one side of the rectangular frame and is connected with one end of the rotary column in a key mode, and the motor is in telecommunication connection with the control system inside the display screen body.

Preferably, the lower parts of the two ends of one side, far away from the protruding part, of the door-shaped rod are provided with accommodating grooves, clamping rods are arranged in the accommodating grooves in a rotating mode, and damping rotating shafts are arranged at the rotating connection positions of the clamping rods and the accommodating grooves.

Preferably, chucking mechanism includes the connecting box of the fixed setting of bellying one side upper portion level, and the equal level in connecting box both ends is opened there is the bar groove, it inserts the post to slide to be equipped with the door shape in the connecting box, and the door shape inserts the post both ends and pass two bar grooves respectively and rather than sliding connection, two the swizzle all runs through its both sides outer wall and opens there is the jack, and the door shape inserts post and jack looks adaptation, the connecting box is kept away from bellying one side outer wall intermediate position department and is slided and insert and be equipped with the arm-tie, and arm-tie one end is fixed and is equipped with spacing dish, arm-tie one end is passed connecting box one side outer wall fixed connection and is inserted post one side in the door shape, be equipped with elasticity on the arm-tie and support tight component.

Preferably, the elastic abutting element comprises a spring which is sleeved on the pull pin and positioned between the door-shaped inserting column and the inner wall of one side of the connecting box.

Preferably, the elastic abutting element comprises two magnetic rings which are slidably sleeved on the pull pin, one of the magnetic rings is fixedly arranged on the inner wall of one side of the connecting box, and the other magnetic ring is fixedly arranged on one side of the door-shaped insertion column.

The utility model has the beneficial effects that:

1. through the rectangle frame at bellying upper portion radiating groove position department fixed connection, and the sealing mechanism that opens and shuts that sets up in the rectangle frame, make people open when using the display screen body, motor drive drives the rotary column and rotates ninety degrees, make leading to the groove and change to the vertical state, switch on radiating groove and external environment, make the inside heat of display screen body spill, when closing the display screen body, the re-drive rotary column rotates the return, make leading to the groove and change to the horizontality, make isolated radiating groove and outside of rotary column, play isolated sealed effect, make outside dust can not fall into the display screen body through the radiating groove inside, guarantee inside components ware normal operating.

2. Rotate the clamping bar that sets up through same door-shaped pole and door-shaped pole one side both ends that set up in bellying both sides, cooperate the chucking mechanism that sets up between bellying and the commentaries on classics round pin, when making people need move and move the display screen body, only need stimulate the pull pin and move backward the extrusion spring, drive door-shaped inserted column and move backward, make door-shaped inserted column both ends leave the jack on two commentaries on classics round pins respectively, release door-shaped pole, and then rotate one hundred eighty degrees door-shaped pole, the back of pulling, door-shaped inserted column both ends continue to inject the fixed door-shaped pole in the jack, card pole card at door-shaped pole both ends again can on one side upper portion of display screen body demonstration, this device has made things convenient for people to remove the transport display screen body.

Drawings

Fig. 1 is a schematic perspective view of a low power consumption LED lcd device according to the present invention;

fig. 2 is a schematic partial perspective cross-sectional view of a low power consumption LED lcd device according to the present invention;

fig. 3 is a schematic perspective view of a connection box of a low power consumption LED lcd device according to the present invention;

fig. 4 is a schematic top view of a connecting box of embodiment 1 of a low power consumption LED lcd device according to the present invention;

fig. 5 is a schematic top view of a connecting box of embodiment 2 of a low power consumption LED lcd device according to the present invention.

In the figure: 1. a display screen body; 2. a boss portion; 3. a door-shaped lever; 4. rotating the pin; 5. a connection box; 6. a receiving groove; 7. a clamping rod; 8. pulling a pin; 9. a rectangular frame; 10. a motor; 11. a heat sink; 12. turning the column; 13. a strip-shaped groove; 14. a door-shaped insert column; 15. a spring; 16. a through groove; 17. a limiting disc; 18. a magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-4, a low-power consumption LED liquid crystal display device, including display screen body 1, display screen body 1 inside integrated into one piece has bellying 2, and 2 upper portions equidistance of bellying open and have a plurality of radiating grooves 11, bellying 2 is along the fixed rectangle frame 9 that is equipped with of its upper portion round, and is equipped with the sealing mechanism that opens and shuts in the

rectangle frame

9, 2 perpendicular both sides upper portions of bellying all rotate and are equipped with commentaries on classics round pin 4, two change 4 one end fixedly connected with same door-shaped pole 3 of round pin, be equipped with chucking mechanism between bellying 2 and commentaries on classics round pin 4.

In the utility model, the opening and closing sealing mechanism comprises a rotating column 12 which is horizontally and rotatably arranged on the inner wall of the two vertical sides of a rectangular frame 9, a through groove 16 is formed in the outer wall of the two sides of the rotating column 12 in a penetrating way, a motor 10 is fixed on the outer wall of the one vertical side of the rectangular frame 9 through a bolt, the output end of the motor 10 penetrates through the inner wall of one side of the rectangular frame 9 and is connected with one end of the rotating column 12 in a key way, the motor 10 is in telecommunication connection with a control system in a display screen body 1, the lower parts of the two ends of one side, far away from a bulge part 2, of a door-shaped rod 3 are respectively provided with a receiving groove 6, a clamping rod 7 is rotatably arranged in the receiving groove 6, a damping rotating shaft is arranged at the rotating connection part of the clamping rod 7 and the receiving groove 6, the clamping mechanism comprises a connecting box 5 which is horizontally and fixedly arranged on the upper part of one side of the bulge part 2, two ends of the connecting box 5 are respectively and horizontally provided with a strip-shaped groove 13, a door-shaped inserting column 14 is slidably connected with the connecting box 5 in a sliding way, two commentaries on classics round pin 4 all run through its both sides outer wall and open there is the jack, and the door shape is inserted post 14 and jack looks adaptation, connecting box 5 keeps away from 2 one side outer wall intermediate position departments of bellying and slides and is inserted and be equipped with draw pin 8, and draw pin 8 one end is fixed and be equipped with spacing dish 17, draw pin 8 one end pass connecting box 5 one side outer wall fixed connection in door shape and insert post 14 one side, be equipped with elasticity on the draw pin 8 and support tight component, elasticity supports tight component and includes that draw pin 8 is located the door shape and inserts spring 15 that the cover was established between post 14 and connecting box 5 one side inner wall.

The working principle of the embodiment is as follows: when people open and use the display screen body 1, the motor 10 drives the rotary column 12 to rotate ninety degrees, so that the through groove 16 is rotated to a vertical state, the radiating groove 11 is communicated with the external environment, so that the heat inside the display screen body 1 is dissipated, when the display screen body 1 is closed, the rotary column 12 is driven to rotate to return again, so that the through groove 16 is rotated to a horizontal state, so that the rotary column 12 isolates the radiating groove 11 from the outside, an isolation and sealing effect is achieved, external dust cannot fall into the display screen body 1 through the radiating groove 11, the normal operation of an internal element device is ensured, when the display screen body 1 needs to be moved and moved, only the pull pin 8 needs to be pulled to move the extrusion spring 15 backwards, the door-shaped inserting column 14 is driven to move backwards, so that two ends of the door-shaped inserting column 14 respectively leave the insertion holes on the two rotary pins 4, the rotary pins 4 and the door-shaped rod 3 are released, and the door-shaped rod 3 is rotated one hundred eighty degrees and then pulled up, the two ends of the door-shaped inserting column 14 are continuously inserted into the inserting holes to fix the door-shaped rod 3, and then the clamping rods 7 at the two ends of the door-shaped rod 3 are clamped on the upper part of the display side of the display screen body 1, so that the device is convenient for people to move and carry the display screen body 1.

Example 2

Referring to fig. 1-3 and 5, a low-power consumption LED liquid crystal display device comprises a display screen body 1, wherein a protruding portion 2 is integrally formed inside the display screen body 1, a plurality of radiating grooves 11 are formed in the upper portion of the protruding portion 2 in an equal distance mode, a rectangular frame 9 is fixedly arranged on the protruding portion 2 along the circle of the upper portion of the protruding portion, an opening and closing sealing mechanism is arranged in the rectangular frame 9, rotating pins 4 are arranged on the upper portion of two perpendicular sides of the protruding portion 2 in a rotating mode, one end of each of the two rotating pins 4 is fixedly connected with a same door-shaped rod 3, and a clamping mechanism is arranged between the protruding portion 2 and the rotating pins 4.

In the utility model, the opening and closing sealing mechanism comprises a rotating column 12 which is horizontally and rotatably arranged on the inner wall of the two vertical sides of a rectangular frame 9, a through groove 16 is formed in the outer wall of the two sides of the rotating column 12 in a penetrating way, a motor 10 is fixed on the outer wall of the one vertical side of the rectangular frame 9 through a bolt, the output end of the motor 10 penetrates through the inner wall of one side of the rectangular frame 9 and is connected with one end of the rotating column 12 in a key way, the motor 10 is in telecommunication connection with a control system in a display screen body 1, the lower parts of the two ends of one side, far away from a bulge part 2, of a door-shaped rod 3 are respectively provided with a receiving groove 6, a clamping rod 7 is rotatably arranged in the receiving groove 6, a damping rotating shaft is arranged at the rotating connection part of the clamping rod 7 and the receiving groove 6, the clamping mechanism comprises a connecting box 5 which is horizontally and fixedly arranged on the upper part of one side of the bulge part 2, two ends of the connecting box 5 are respectively and horizontally provided with a strip-shaped groove 13, a door-shaped inserting column 14 is slidably connected with the connecting box 5 in a sliding way, two rotating pins 4 are all penetrated through the outer walls of two sides of the rotating pins to form insertion holes, the door-shaped insertion columns 14 are matched with the insertion holes, pull pins 8 are slidably inserted into the middle positions of the outer walls of the connecting box 5 far away from one side of the boss 2, limiting discs 17 are fixedly arranged at one ends of the pull pins 8, one ends of the pull pins 8 penetrate through the outer walls of one sides of the connecting box 5 and are fixedly connected to one sides of the door-shaped insertion columns 14, elastic abutting elements are arranged on the pull pins 8 and comprise two magnetic rings 18 which are slidably sleeved on the pull pins 8, one of the magnetic rings 18 is fixedly arranged on the inner wall of one side of the connecting box 5, and the other magnetic ring 18 is fixedly arranged on one side of the door-shaped insertion columns 14.

The working principle of the embodiment is as follows: when people open and use the display screen body 1, the motor 10 drives the rotary column 12 to rotate ninety degrees, so that the through groove 16 is rotated to a vertical state, the radiating groove 11 is communicated with the external environment, so that the heat inside the display screen body 1 is dissipated, when the display screen body 1 is closed, the rotary column 12 is driven to rotate to return again, so that the through groove 16 is rotated to a horizontal state, so that the rotary column 12 isolates the radiating groove 11 from the outside, an isolation and sealing effect is achieved, external dust cannot fall into the display screen body 1 through the radiating groove 11, the normal operation of internal elements is ensured, when the display screen body 1 needs to be moved and moved, only the pull pin 8 needs to be pulled to move and extrude the two magnetic rings 18, the door-shaped inserting column 14 is driven to move backwards, so that two ends of the door-shaped inserting column 14 respectively leave the insertion holes on the two rotary pins 4, the rotary pins 4 and the door-shaped rod 3 are released, and the door-shaped rod 3 is rotated one hundred eighty degrees, after the display screen body 1 is pulled up, the two ends of the door-shaped inserting column 14 continue to be inserted into the inserting holes to fix the door-shaped rod 3, and then the clamping rods 7 at the two ends of the door-shaped rod 3 are clamped on the upper portion of the display side of the display screen body 1, so that the display screen body 1 is convenient to move and carry by people.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a low-power consumption LED liquid crystal display device, includes display screen body (1), its characterized in that, the inside integrated into one piece of display screen body (1) has bellying (2), and bellying (2) upper portion equidistance is opened has a plurality of radiating grooves (11), bellying (2) are followed its upper portion round and are fixed rectangle frame (9) that is equipped with, and are equipped with the sealing mechanism that opens and shuts in rectangle frame (9), bellying (2) perpendicular both sides upper portion all rotates and is equipped with commentaries on classics round pin (4), and two commentaries on classics round pin (4) one end fixedly connected with are same door shape pole (3), be equipped with chucking mechanism between bellying (2) and commentaries on classics round pin (4).

2. The low-power-consumption LED liquid crystal display device according to claim 1, wherein the opening and closing sealing mechanism comprises a rotating column (12) which is horizontally and rotatably arranged on the inner wall of the two vertical sides of the rectangular frame (9), a through groove (16) is formed through the outer wall of the two sides of the rotating column (12), a motor (10) is fixed on the outer wall of the one vertical side of the rectangular frame (9) through a bolt, the output end of the motor (10) penetrates through the inner wall of the one side of the rectangular frame (9) to be connected with one end of the rotating column (12), and the motor (10) is in electrical connection with the internal control system of the display screen body (1).

3. The LED liquid crystal display device with low power consumption according to claim 2, wherein the lower parts of the two ends of the door-shaped rod (3) far away from the protruding part (2) are respectively provided with a containing groove (6), the containing grooves (6) are respectively and rotatably provided with a clamping rod (7), and the rotary joint of the clamping rod (7) and the containing grooves (6) is provided with a damping rotating shaft.

4. The low-power-consumption LED liquid crystal display device according to claim 3, wherein the clamping mechanism comprises a connecting box (5) horizontally and fixedly arranged at the upper part of one side of the protruding part (2), strip-shaped grooves (13) are horizontally formed at both ends of the connecting box (5), a door-shaped inserting column (14) is slidably arranged in the connecting box (5), both ends of the door-shaped inserting column (14) respectively penetrate through the two strip-shaped grooves (13) and are slidably connected with the two strip-shaped grooves, the two rotating pins (4) respectively penetrate through the outer walls of both sides of the rotating pins to form inserting holes, the door-shaped inserting column (14) is matched with the inserting holes, a pulling pin (8) is slidably inserted at the middle position of the outer wall of one side of the connecting box (5), a limiting disc (17) is fixedly arranged at one end of the pulling pin (8), one end of the pulling pin (8) penetrates through the outer wall of one side of the connecting box (5) and is fixedly connected to one side of the door-shaped inserting column (14), the pull pin (8) is provided with an elastic abutting element.

5. The low power consumption LED LCD device as claimed in claim 4, wherein the elastic abutting element comprises a spring (15) sleeved on the pull pin (8) and located between the door-shaped insertion column (14) and the inner wall of one side of the connection box (5).

6. The LED LCD device with low power consumption as claimed in claim 4, wherein the resilient member comprises two magnetic rings (18) slidably sleeved on the pull pin (8), one of the magnetic rings (18) is fixed on the inner wall of one side of the connection box (5), and the other magnetic ring (18) is fixed on one side of the door-shaped insertion column (14).