CN211349988U

CN211349988U - Energy-saving LED display screen module

Info

Publication number: CN211349988U
Application number: CN202020358928.8U
Authority: CN
Inventors: 李冬银; 廖崇富
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-08-25
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses an energy-conserving LED display screen module, including base box and pole setting, the underrun first rotation connection pad in the base box is connected with the pole setting. Has the advantages that: the utility model discloses a driving motor, the screw rod, the slider, lifter plate and photovoltaic electroplax, when daily outdoor use, can start driving motor and drive the screw rod and rotate, the screw rod rotates the slider rebound that drives threaded connection with it, and then drive lifter plate rebound, thereby it removes display machine case to drive the photovoltaic electroplax, the photovoltaic electroplax utilizes solar energy to generate electricity, use more environmental protection, and simultaneously, when removing, start driving motor antiport, drive screw rod antiport, can drive the slider decline, thereby it receives to display machine incasement portion to drive the photovoltaic electroplax, reduce the volume, convenient the removal, and simultaneously, also can pack up the photovoltaic electroplax when external wind-force is great, reduce the windage, avoid wind-force too big and scrape bad photovoltaic electroplax.

Description

Energy-saving LED display screen module

Technical Field

The utility model relates to a LED display screen module field particularly, relates to an energy-conserving LED display screen module.

Background

The LED display screen module is one of main components forming a finished product of the LED display screen, and mainly comprises an LED lamp, a PCB circuit board, a driving IC, a resistor, a capacitor and a plastic sleeve, wherein the LED display screen module is divided according to colors; two-color module such as red-green two-color and red-blue two-color; and thirdly, the full-color module mainly uses a product with red, green and blue three primary colors on one LED module.

Display screen module at present stage, including being applied to outdoor display screen module, the external power supply power of universal adoption, though LED light-emitting component is comparatively energy-conserving, but still produced not little power consumption, the environmental protection inadequately, simultaneously, traditional LED display screen module often adopts fixed connection's form, and inconvenient removal and adjustment show angle use have more inconveniently, can also further be improved.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving LED display screen module possesses more energy-conserving, is convenient for remove and angle regulation's advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned more energy-conserving, be convenient for remove and angle regulation's advantage, the utility model discloses a concrete technical scheme as follows:

an energy-saving LED display screen module comprises a base box and a vertical rod, wherein the inner bottom surface of the base box is connected with the vertical rod through a first rotating connecting disc, the vertical rod penetrates through the base box and extends out of the base box, and the top surface of the upright stanchion is fixedly provided with a display case, the front vertical surface of the display case is fixedly connected with an LED display module, and the interior of the display case is vertically and rotatably connected with a screw rod, the interior of the display case is provided with a lifting plate, and the surface of one side of the lifting plate is fixedly provided with a photovoltaic electroplate, the lifting plate and the photovoltaic panel penetrate through the top surface of the display case and extend out of the top surface of the display case, the bottom surface of the other side of the lifting plate is fixedly connected with a sliding block, the sliding block is sleeved on the outer surface of the screw rod and is in threaded connection with the screw rod, a motor shell is fixedly arranged on the bottom surface of the display case under the screw rod, and a driving motor is fixedly installed in the motor shell, and the screw penetrates through the bottom surface of the display case and is connected with the output end of the driving motor.

Further, the pole setting surface is located the inside fixed driven gear that has cup jointed of base box, and the inside underrun of base box rotates the vertical rotation of connection pad through the second and is connected with the dwang to the dwang runs through the base box and rotates handle fixed connection, the dwang fixed surface has cup jointed drive gear, and drive gear and driven gear meshing.

Furthermore, the surface of the rotating handle is provided with an inserting hole, an inserting rod is inserted into one inserting hole, and the inserting rod penetrates through the top surface of the base box and is inserted into the base box.

Further, first rotation connection pad includes rotating disc, center pin, ball, support disc and outer seat, and the inside support disc that is provided with of outer seat to it has the ball to fill between support disc top surface and bottom surface and the outer seat, support the disc top surface and have rotating disc through the center pin connection, and the center pin runs through support disc top surface central point and puts and rotate disc bottom surface central point fixed connection, and first rotation connection pad is the looks isostructure with the second rotation connection pad.

Furthermore, universal wheels are installed at the corners of the bottom surface of the base box.

Furthermore, the bottom surface of the display case is positioned on one side of the motor shell and is fixedly provided with a storage battery box, a storage battery is arranged in the storage battery box, and the storage battery is communicated with the LED display module through a conversion circuit.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving LED display screen module possesses following beneficial effect:

(1) the utility model discloses a driving motor, the screw rod, the slider, lifter plate and photovoltaic electroplax, when daily outdoor use, can start driving motor and drive the screw rod and rotate, the screw rod rotates the slider rebound that drives threaded connection with it, and then drive lifter plate rebound, thereby it removes display machine case to drive the photovoltaic electroplax, the photovoltaic electroplax utilizes solar energy to generate electricity, use more environmental protection, and simultaneously, when removing, start driving motor antiport, drive screw rod antiport, can drive the slider decline, thereby it receives display machine incasement portion to drive the photovoltaic electroplax, reduce the volume, convenient the removal, and simultaneously, also can pack up the photovoltaic electroplax when external wind-force is great, reduce the windage, avoid wind-force too big and scrape bad photovoltaic electroplax.

(2) The utility model discloses a rotate the handle, when needs adjustment show angle, can extract the peg graft pole, then rotatory rotation handle, rotate the handle and drive the dwang and rotate, the dwang drives drive gear and rotates, drive gear drives the driven gear rotation of meshing with it to drive the pole setting and rotate, the pole setting rotates and drives display machine case and rotate, can adjust the show angle, for traditional LED display screen module, this device conveniently changes the show angle, and the adjustment is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an energy-saving LED display screen module provided by the present invention;

fig. 2 is a front view of an energy-saving LED display screen module provided by the present invention;

fig. 3 is a schematic structural view of a first rotating connecting disc of the present invention;

fig. 4 is a top view of the turning handle of the present invention.

In the figure:

1. a base case; 2. a universal wheel; 3. a driven gear; 4. a first rotating connecting disc; 5. a second rotatable connecting disc; 6. a drive gear; 7. rotating the rod; 8. rotating the handle; 9. a plug rod; 10. a display cabinet; 11. a motor housing; 12. a drive motor; 13. an LED display module; 14. erecting a rod; 15. a slider; 16. a screw; 17. a lifting plate; 18. a photovoltaic panel; 19. rotating the disc; 20. a central shaft; 21. a ball bearing; 22. a support disc; 23. an outer seat; 24. and (7) inserting holes.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an energy-conserving LED display screen module.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, an energy-saving LED display module according to an embodiment of the present invention includes a base case 1 and a vertical rod 14, the bottom surface of the base case 1 is connected to the vertical rod 14 through a first rotatable connecting plate 4, the vertical rod 14 is cylindrical, the vertical rod 14 is in an inverted L shape, the vertical rod 14 penetrates through the base case 1 and extends out of the base case 1, a display case 10 is fixedly mounted on the top surface of the vertical rod 14, the front surface of the display case 10 is fixedly connected to an LED display module 13, which is a common structure of a common LED display module, and is not described herein in detail, and a screw 16 is vertically and rotatably connected to the inside of the display case 10, a lifting plate 17 is disposed inside the display case 10, a photovoltaic plate 18 is fixedly mounted on a surface of one side of the lifting plate 17, and the lifting plate 17 and the photovoltaic plate 18 penetrate through the top surface of the display case 10 and extend out of the, the other side bottom surface of the lifting plate 17 is fixedly connected with a sliding block 15, the sliding block 15 is sleeved on the outer surface of the screw rod 16 and is in threaded connection with the screw rod 16, the screw rod 16 rotates to drive the sliding block 15 to move, the motor shell 11 is fixedly installed on the bottom surface of the display case 10 under the screw rod 16, the driving motor 12 is fixedly installed inside the motor shell 11, the screw rod 16 penetrates through the bottom surface of the display case 10 and is connected with the output end of the driving motor 12, the driving motor 12 drives the screw rod 16 to rotate, the driving motor 12 can be started to drive the screw rod 16 to rotate during daily outdoor use, the screw rod 16 rotates to drive the sliding block 15 in threaded connection with the screw rod 16 to move upwards, so that the photovoltaic electric plate 18 is driven to move out of the display case 10, the photovoltaic electric plate 18 utilizes solar energy to generate electricity, the use is more environment-friendly, meanwhile, during movement, can drive slider 15 and descend to inside driving photovoltaic electroplax 18 to receive display machine case 10, reduce the volume, convenient the removal, simultaneously, also can pack up photovoltaic electroplax 18 when external wind-force is great, reduce the windage, avoid wind-force too big and scrape bad photovoltaic electroplax 18.

In one embodiment, the surface of the upright 14 is fixed with the driven gear 3 inside the base box 1, and the bottom surface inside the base box 1 is vertically and rotatably connected with a rotating rod 7 through a second rotating connecting disc 5, the rotating rod 7 penetrates through the base box 1 and is fixedly connected with a rotating handle 8, the surface of the rotating rod 7 is fixedly sleeved with a driving gear 6, and the driving gear 6 is meshed with the driven gear 3, when the display angle needs to be adjusted, the inserting rod 9 can be pulled out, then the rotating handle 8 is rotated, the rotating handle 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 3 engaged with the driving gear to rotate, thereby driving the upright rod 14 to rotate, the upright rod 14 rotates to drive the display case 10 to rotate, can adjust the show angle, for traditional LED display screen module, this device conveniently changes show angle, and the adjustment is more convenient.

In one embodiment, the surface of the rotation handle 8 is provided with an insertion hole 24, an insertion rod 9 is inserted into one insertion hole 24, the insertion rod 9 penetrates through the top surface of the base box 1 and is inserted into the base box 1, after the angle adjustment is completed, the insertion rod 9 can be inserted into the insertion hole 24 and penetrates through the top surface of the base box 1, and then the fixation can be completed, so that the display case 10 is prevented from freely rotating.

In one embodiment, the first rotatable connecting disc 4 comprises a rotatable disc 19, a central shaft 20, balls 21, a support disc 22 and an outer seat 23, and the outer seat 23 is internally provided with the support disc 22, and balls 21 are filled between the top and bottom surfaces of the support disk 22 and the outer seat 23, the top surface of the support disk 22 is connected with a rotating disk 19 through a central shaft 20, the central shaft 20 penetrates through the center position of the top surface of the supporting disk 22 and is fixedly connected with the center position of the bottom surface of the rotating disk 19, the first rotating connecting disk 4 and the second rotating connecting disk 5 are in the same structure, the rotating disk 19 rotates relative to the outer seat 23 relative to the ball 21 to play a role of rotating connection, meanwhile, the bottom surfaces of the outer seats 23 of the first rotating connecting disc 4 and the second rotating connecting disc 5 are fixedly connected with the inner bottom surface of the base box 1, and the top surfaces of the rotating discs 19 of the first rotating connecting disc 4 and the second rotating connecting disc 5 are fixedly connected with the upright stanchion 14 and the rotating rod 7 respectively.

In one embodiment, universal wheels 2 are installed at the corners of the bottom surface of the base box 1, so that the universal wheels can be moved and pushed conveniently, and the universal wheels can be locked.

In one embodiment, the bottom surface of the display chassis 10 is located on one side of the motor casing 11 and is fixedly provided with a storage battery box, the storage battery box is internally provided with a storage battery, the storage battery is connected with the LED display module 13 through a conversion circuit, the storage battery supplies power to the LED display module 13, and meanwhile, the photovoltaic panel 18 is electrically connected with the storage battery through the conversion circuit, and the connection structure is a common connection structure and is not described herein in detail.

The working principle is as follows:

when the display device is used outdoors in daily life, the driving motor 12 can be started to drive the screw rod 16 to rotate, the screw rod 16 rotates to drive the sliding block 15 in threaded connection with the screw rod to move upwards and further drive the lifting plate 17 to move upwards so as to drive the photovoltaic panel 18 to move out of the display case 10, the photovoltaic panel 18 utilizes solar energy to generate electricity, the use is more environment-friendly, meanwhile, when the display device moves, the driving motor 12 is started to rotate reversely so as to drive the screw rod 16 to rotate reversely, the sliding block 15 can be driven to descend, the photovoltaic panel 18 is driven to be collected into the display case 10, the size is reduced, the display device is convenient to move, meanwhile, the photovoltaic panel 18 can be collected when the external wind power is large, the wind resistance is reduced, the photovoltaic panel 18 is prevented from being scraped due to overlarge wind, meanwhile, when the display angle needs to be adjusted, the plug-in rod 9 can be extracted, then the handle 8 is, dwang 7 drives drive gear 6 and rotates, drive gear 6 drives driven gear 3 rotation of meshing with it to drive pole setting 14 and rotate, pole setting 14 rotates and drives display machine case 10 and rotate, can adjust the show angle, for traditional LED display screen module, this device conveniently changes the show angle, it is more convenient to adjust, after angular adjustment finishes, can insert spliced pole 9 in spliced eye 24, and pass 1 top surface of base box, can accomplish fixedly, avoid display machine case 10 free rotation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving LED display screen module is characterized by comprising a base box (1) and an upright rod (14), wherein the bottom surface in the base box (1) is connected with the upright rod (14) through a first rotating connecting disc (4), the upright rod (14) penetrates through the base box (1) and extends out of the base box (1), the top surface of the upright rod (14) is fixedly provided with a display case (10), the front vertical surface of the display case (10) is fixedly connected with an LED display module (13), the interior of the display case (10) is vertically and rotatably connected with a screw rod (16), a lifting plate (17) is arranged in the display case (10), a photovoltaic panel (18) is fixedly arranged on the surface of one side of the lifting plate (17), the lifting plate (17) and the photovoltaic panel (18) penetrate through the top surface of the display case (10) and extend out of the top surface of the display case (10), and a sliding block (15) is fixedly connected with the bottom surface of the, and the sliding block (15) is sleeved on the outer surface of the screw rod (16) and is in threaded connection with the screw rod (16), the motor shell (11) is fixedly installed on the bottom surface of the display case (10) under the screw rod (16), the driving motor (12) is fixedly installed inside the motor shell (11), and the screw rod (16) penetrates through the bottom surface of the display case (10) and is connected with the output end of the driving motor (12).

2. The energy-saving LED display screen module according to claim 1, wherein the surface of the upright rod (14) is fixedly sleeved with the driven gear (3) inside the base box (1), the bottom surface inside the base box (1) is vertically and rotatably connected with a rotating rod (7) through a second rotating connecting disc (5), the rotating rod (7) penetrates through the base box (1) and is fixedly connected with the rotating handle (8), the surface of the rotating rod (7) is fixedly sleeved with the driving gear (6), and the driving gear (6) is meshed with the driven gear (3).

3. The energy-saving LED display screen module according to claim 2, wherein the surface of the rotating handle (8) is provided with a plugging hole (24), a plugging rod (9) is plugged in one of the plugging holes (24), and the plugging rod (9) penetrates through the top surface of the base box (1) and is plugged in the base box (1).

4. The energy-saving LED display screen module according to claim 1, wherein the first rotating connecting disc (4) comprises a rotating disc (19), a central shaft (20), balls (21), a supporting disc (22) and an outer seat (23), the supporting disc (22) is arranged inside the outer seat (23), the balls (21) are filled between the top surface and the bottom surface of the supporting disc (22) and the outer seat (23), the rotating disc (19) is connected to the top surface of the supporting disc (22) through the central shaft (20), the central shaft (20) penetrates through the central position of the top surface of the supporting disc (22) and is fixedly connected with the central position of the bottom surface of the rotating disc (19), and the first rotating connecting disc (4) and the second rotating connecting disc (5) are of the same structure.

5. The energy-saving LED display screen module set according to claim 1, wherein the corners of the bottom surface of the base box (1) are provided with universal wheels (2).

6. The energy-saving LED display screen module according to claim 1, wherein a storage battery box is fixedly installed on the bottom surface of the display case (10) on one side of the motor case (11), a storage battery is installed in the storage battery box, and the storage battery is connected with the LED display module (13) through a conversion circuit.