CN114538344A - Auxiliary supporting device for installing LED display screen - Google Patents

Abstract

The invention provides an auxiliary supporting device for installing an LED display screen, and relates to the field of LED display screens. This LED display screen installation is with supplementary strutting arrangement, which comprises a supporting fram, the inside of support frame is fixed to be pegged graft and is had the chassis, and the top of support frame is provided with the storage water tank, and the inside of storage water tank is provided with two regulating plates, two spring A of the equal fixedly connected with in one side that two regulating plates kept away from each other, four spring A's the other end all with the inner wall fixed connection of storage water tank, the last fixed surface of storage water tank is connected with the soft bag of inside intercommunication, the last fixed surface of storage water tank is connected with the setting frame, the soft bag is located the inside of setting frame. This LED is auxiliary stay device for display screen installation, through setting up storage water tank, regulating plate, soft bag and stock form, the deformability of soft bag can not cause the fish tail when supporting display screen display surface, when the display screen receives the collision, receives the extrusion through the water in the soft bag and promotes regulating plate extrusion spring A and cushion.

Description

Auxiliary support device for LED display installation

technical field

The invention relates to the field of LED display screens, in particular to an auxiliary support device for installation of LED display screens.

Background technique

LED display is a kind of flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video and so on. The LED electronic display integrates microelectronic technology, computer technology and information processing. It has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. LED display is widely used in commercial media, cultural performance markets, Sports venues, information dissemination, news release, securities trading, etc., can meet the needs of different environments.

There are many ways to install the LED display. Some of the LED display will be installed on the wall. When the LED display is installed on the wall, it is necessary to support the LED display. The current support device is in contact with the display surface of the display. Since the display surface of the display screen is a glass surface, if it is squeezed during support, it is easy to cause scratches on the surface of the display screen, which will affect the appearance and usability of the display screen.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides an auxiliary support device for the installation of an LED display screen, which solves the problem that the support device is in hard contact when it is in contact with the display surface of the display screen. Since the display surface of the display screen is a glass surface, If there is extrusion during support, it is easy to cause scratches on the surface of the display screen.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an auxiliary support device for installation of an LED display screen, comprising a support frame, a bottom frame is fixedly inserted into the interior of the support frame, and a water storage tank is arranged above the support frame There are two adjustment plates inside the water storage tank, two springs A are fixedly connected to the side of the two adjustment plates away from each other, and the other ends of the four springs A are fixedly connected to the inner wall of the water storage tank. The upper surface of the water storage tank A soft bag communicated with the inside is fixedly connected, a shaping frame is fixedly connected to the upper surface of the water storage tank, the soft bag is located inside the shaping frame, a hydraulic cylinder is fixedly connected to the upper surface of the bottom frame, and a fixing block is fixedly connected to the upper end of the hydraulic cylinder. The upper end of the fixing block is hinged with the bottom surface of the water storage tank, the upper surface of the fixing block is fixedly connected with a spring B, the upper end of the spring B is fixedly connected with the bottom surface of the water storage tank, and two front and rear sides of the spring B are arranged below the water storage tank. The arc rod, the lower ends of the two arc rods are fixedly connected with the fixing block, the two adjusting plates are fixedly connected to each other through a connecting pipe, and the water storage tank is movably sleeved on the outer surface of the connecting pipe.

Contact frames are provided on the upper surface of the water storage tank and located on the left and right sides of the shaping frame, the bottom surfaces of the two contact frames are fixedly connected with springs C, and the lower ends of each spring C are fixedly connected with the upper surface of the water storage tank. Two fixing frames are fixedly connected on the upper surface of the water storage tank and located between the two contact frames. The lower ends of the two fixing frames are slidably connected to the movable plate. The upper ends of the fixed frames are respectively rotatably sleeved on the upper ends of the two threaded rods, two turning plates are arranged below the two movable plates, and the ends of the four turning plates away from each other are respectively movably sleeved on the front and rear of the two fixing frames. The bottom surfaces of the two movable plates are fixedly connected with two springs D, the lower ends of the four springs D are respectively fixedly connected with the upper surfaces of the four rotating plates, and the four springs D are respectively movably sleeved on the front and rear of the two fixed frames. At both ends, the end of the four rotating plates close to each other is hinged with a card plate, the shaping frame is located between the two fixing frames, the four card plates are located above the soft bag, and the bottom surface of the support frame is hinged with four universal wheels.

Preferably, movable frames are provided on both the front and rear sides of the hydraulic cylinder, the lower ends of the two movable frames slide through the upper surface of the base frame, and two suction cups are fixedly connected to one end of the two movable frames under the base frame. Two parallel plates are arranged between the movable frames, and vertical plates are movably sleeved at the left and right ends of the two parallel plates. A steering wheel is arranged above the two parallel plates, and the left and right ends of the two steering wheels are respectively connected with The upper ends of the four vertical plates are hinged, and a pull rope is arranged above the two steering wheels. The upper ends of the two movable frames are fixedly connected.

Preferably, the bottom surfaces of the two movable frames are fixedly connected with the springs E, the bottom surfaces of the two springs E are fixedly connected with the upper surface of the bottom frame, the pressure plates are provided above the two parallel plates, and the upper ends of the two pressure plates are respectively connected to the upper surface of the base frame. The front and rear ends of the fixed block are fixedly connected.

Preferably, two straight rods are fixedly connected to the faces of the two adjusting plates away from each other, the water storage tank is slidably sleeved on the outer surfaces of the four straight rods, and the four springs A are movably sleeved on the outer surfaces of the four straight rods.

Preferably, the front and rear ends of the two contact frames are hinged with contact wheels, the shapes of the two contact frames are U-shaped, and the bottom surfaces of the two contact frames are fixedly connected with two limit telescopic rods, each limit telescopic rod. The lower ends of the rods are all fixedly connected with the upper surface of the water storage tank.

Preferably, the clamping plate is in the shape of a right-angle folded plate, and the turning plate is vertically arranged with the threaded rod.

Compared with the prior art, the present invention has the following beneficial effects:

1. The auxiliary support device for the installation of the LED display screen is provided with a water storage tank, an adjustment plate, a soft bag and a setting frame. When the display screen to be installed and the device are installed together, the space between the two adjustment plates in the water storage tank is filled. Enter the water, the water will prop up the soft bag, contact the display surface of the display screen with the soft bag, turn the rotary plate to adjust the position of the card plate, make the right-angle folded plate-shaped card plate contact the side of the display screen, and then turn the threaded rod to move The plate engages and pushes the card plate to squeeze the display screen, while the spring D compresses, the soft bag filled with water supports the display surface of the display screen, and the deformability of the soft bag will not cause scratches when supporting the display surface of the display screen. Injury, when the display screen is hit, the water in the soft bag is squeezed to push the adjustment plate to squeeze the spring A for buffering.

2. The auxiliary support device for the installation of the LED display screen is provided with a suction cup, a pull rope, a spring E and a pressure plate. When the display screen is supported and installed, the hydraulic cylinder pushes the fixed block to move upward, which drives the pressure plate to move upward synchronously, and the spring E pulls The movable frame moves downwards, so that the parallel plate and the pressure plate are moved synchronously by the pull rope. The spring E gradually drives the suction cup to contact the ground through the movable frame, so as to ensure that the device will not move when the display screen is installed.

3. The auxiliary support device for the installation of the LED display screen is provided with a contact frame, a contact wheel and a spring C. When the display screen is installed, the hydraulic cylinder pushes the water storage tank close to the wall, and the contact wheel located below contacts the wall before the wall. When the hydraulic cylinder continues to push the water storage tank to move, the water storage tank pulls the spring B to stretch when the water storage tank rotates. When the upper contact wheel contacts the wall, the screen is vertical, which is convenient for the installation of the display screen and the wall.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic diagram of the internal structure of the water storage tank of the present invention;

Fig. 3 is the connection schematic diagram of threaded rod and movable plate of the present invention;

4 is a schematic diagram of the connection between the installation block and the water storage tank of the present invention;

Fig. 5 is a schematic diagram of the right side view of the partial structure of the present invention;

FIG. 6 is a schematic diagram of the connection between the pull rope and the parallel plate according to the present invention.

Among them, 1 supporting frame, 2 bottom frame, 3 water storage tank, 4 adjusting plate, 5 spring A, 6 soft bag, 7 setting frame, 8 fixing block, 9 hydraulic cylinder, 10 spring B, 11 arc rod, 12 connecting pipe, 13 contact frame, 14 fixed frame, 15 movable plate, 16 threaded rod, 17 rotating plate, 18 spring D, 19 card plate, 20 universal wheel, 21 movable frame, 22 suction cup, 23 parallel plate, 24 steering wheel, 25 vertical Plate, 26 pull rope, 27 spring E, 28 pressure plate, 29 straight rod, 30 contact wheel, 31 limit telescopic rod, 32 spring C.

Detailed ways

As shown in Figures 1-6, an auxiliary support device for LED display installation includes a support frame 1, a bottom frame 2 is fixedly inserted into the interior of the support frame 1, and a water storage tank 3 is arranged above the support frame 1. The water storage tank The interior of 3 is provided with two adjustment plates 4, two springs A5 are fixedly connected to the surfaces of the two adjustment plates 4 away from each other, and the other ends of the four springs A5 are fixedly connected to the inner wall of the water storage tank 3. The two adjustment plates 4. Two straight rods 29 are fixedly connected to the faces away from each other. The water storage tank 3 is slidably sleeved on the outer surfaces of the four straight rods 29, and the four springs A5 are movably sleeved on the outer surfaces of the four straight rods 29. The straight rods 29 Ensure that the spring A5 will not bend when compressed, and improve the stability of the elastic pushing direction of the spring A5. The upper surface of the water storage tank 3 is fixedly connected with a soft bag 6 that communicates with the inside. The upper surface of the water storage tank 3 is fixedly connected with a shaping frame 7, the soft bag 6 is located inside the shaping frame 7, the upper surface of the bottom frame 2 is fixedly connected with a hydraulic cylinder 9, and the upper end of the hydraulic cylinder 9 is fixedly connected with a fixed Block 8, the upper end of the fixed block 8 is hinged with the bottom surface of the water storage tank 3, the upper surface of the fixed block 8 is fixedly connected with a spring B10, the upper end of the spring B10 is fixedly connected with the bottom surface of the water storage tank 3, and the front and rear sides of the spring B10 are located in the storage tank. Two arc rods 11 are arranged below the water tank 3. The spring B10 pulls the water storage tank 3 to contact the upper end of the arc rod 11, which limits the initial angle of the water storage tank 3. The lower ends of the two arc rods 11 are fixedly connected to the fixing block 8. The surfaces of the two regulating plates 4 that are close to each other are fixedly penetrated with a communicating pipe 12 , and the water storage tank 3 is movably sleeved on the outer surface of the communicating pipe 12 .

Both the front and rear sides of the hydraulic cylinder 9 are provided with movable frames 21 , the lower ends of the two movable frames 21 slide through the upper surface of the base frame 2 , and two suction cups 22 are fixedly connected to one end of the two movable frames 21 located under the base frame 2 . , the suction cup 22 is adsorbed on the ground to ensure that the device does not move when it is installed on the display screen, two parallel plates 23 are arranged between the two movable frames 21, and the left and right ends of the two parallel plates 23 are movably sleeved with vertical plates 25. Steering wheels 24 are arranged above the two parallel plates 23, the left and right ends of the two steering wheels 24 are hinged with the upper ends of the four vertical plates 25 respectively, and a pulling rope 26 is arranged above the two steering wheels 24. The ends of the two pull ropes 26 that are close to each other are respectively fixedly connected to the upper surfaces of the two parallel plates 23 , and the ends of the two pull ropes 26 that are far away from each other are fixedly connected to the upper ends of the two movable frames 21 respectively. Both are fixedly connected with springs E27, the bottom surfaces of the two springs E27 are fixedly connected with the upper surface of the chassis 2, and the top of the two parallel plates 23 are provided with pressure plates 28, and the upper ends of the two pressure plates 28 are respectively connected with the front and rear of the fixing block 8. The two ends are fixedly connected, and the spring E27 keeps the pull cord 26 in a straight state.

Contact frames 13 are provided on the upper surface of the water storage tank 3 and on the left and right sides of the shaping frame 7 , and springs C32 are fixedly connected to the bottom surfaces of the two contact frames 13 , and the lower ends of each spring C32 are connected to the upper surface of the water storage tank 3 . Fixed connection, the front and rear ends of the two contact frames 13 are hinged with contact wheels 30, the shapes of the two contact frames 13 are U-shaped, and the bottom surfaces of the two contact frames 13 are fixedly connected with two limit telescopic rods 31, The lower end of each limit telescopic rod 31 is fixedly connected to the upper surface of the water storage tank 3 , the contact wheel 30 reduces the wear between the contact frame 13 and the wall when the water storage tank 3 rotates, and the limit telescopic rod 31 ensures that the contact frame 13 is connected to the storage tank 3 . The water tank 3 will not be dislocated and inclined. The upper surface of the water storage tank 3 is fixedly connected with two fixed frames 14 between the two contact frames 13. The lower ends of the two fixed frames 14 are slidingly sleeved on the movable plate 15. Each movable plate The upper surface of the 15 is threaded with threaded rods 16, the upper ends of the two fixed frames 14 are respectively rotatably sleeved on the upper ends of the two threaded rods 16, and two rotating plates 17 are provided below the two movable plates 15. The ends of the rotating plates 17 that are far away from each other are movably sleeved on the front and rear ends of the two fixed frames 14 respectively. The bottom surfaces of the two movable plates 15 are fixedly connected with two springs D18, and the lower ends of the four springs D18 are respectively connected with the four rotating plates. The upper surfaces of the 17 are fixedly connected, the four springs D18 are respectively movably sleeved on the front and rear ends of the two fixing frames 14, the ends of the four rotating plates 17 that are close to each other are hinged with the clamping plates 19, and the setting frame 7 is located in the two fixing frames. Between 14 and 14, four clamping plates 19 are located above the soft bag 6, four universal wheels 20 are hinged on the bottom surface of the support frame 1, the clamping plate 19 is in the shape of a right-angle folded plate, and the turning plate 17 is vertically arranged with the threaded rod 16. , the right-angle folded plate-shaped card board 19 can define both the side edge and the upper surface of the display screen.

In use, when the display screen to be installed is installed with the device, water is filled between the two adjustment plates 4 in the water storage tank 3, the water supports the soft bag 6, and the display surface of the display screen is connected with the soft bag 6. Contact, rotate the rotating plate 17 to adjust the position of the clamping plate 19, so that the right-angle folded plate-shaped clamping plate 19 is in contact with the side of the display screen, and then rotate the threaded rod 16 to engage with the movable plate 15 to push and drive the clamping plate 19 to squeeze the display screen, At the same time, the spring D18 is compressed, and the soft bag 6 filled with water supports the display surface of the display screen. The deformability of the soft bag 6 will not cause scratches when supporting the display surface of the display screen. The water in the soft bag 6 is squeezed to push the adjustment plate 4 to squeeze the spring A5 for buffering, the hydraulic cylinder 9 pushes the water storage tank 3 to be close to the wall, at the same time the fixed block 8 drives the pressure plate 28 to move upward, and the spring E27 pulls the movable frame 21 to move downward, Make the movable frame 21 push the suction cup 22 to be adsorbed on the ground to ensure that it will not move when the display screen is installed. The contact wheel 30 located at the bottom is in contact with the wall before the wall. When the hydraulic cylinder 9 continues to push the water storage tank 3 to move, the water storage tank 3 is pulled when it rotates. The spring B10 is stretched, and when the contact wheel 30 located above is in contact with the wall, the screen is in a vertical state, which is convenient for installation on the display screen and the wall.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. An auxiliary support device for installing an LED display screen, comprising a support frame (1), characterized in that: a bottom frame (2) is fixedly inserted into the inside of the support frame (1), and the upper part of the support frame (1) A water storage tank (3) is provided, and two adjustment plates (4) are arranged inside the water storage tank (3). The other end of the spring A (5) is fixedly connected with the inner wall of the water storage tank (3), the upper surface of the water storage tank (3) is fixedly connected with a soft bag (6) communicating with the interior, and the upper surface of the water storage tank (3) is fixed A shaping frame (7) is connected, the soft bag (6) is located inside the shaping frame (7), a hydraulic cylinder (9) is fixedly connected to the upper surface of the bottom frame (2), and a hydraulic cylinder (9) is fixedly connected to the upper end of the hydraulic cylinder (9). Block (8), the upper end of the fixing block (8) is hinged with the bottom surface of the water storage tank (3), the upper surface of the fixing block (8) is fixedly connected with a spring B (10), and the upper end of the spring B (10) is connected to the water storage tank ( 3) The bottom surface is fixedly connected, and two arc rods (11) are arranged on the front and rear sides of the spring B (10) and below the water storage tank (3), and the lower ends of the two arc rods (11) are both connected to the fixing block (8). ) is fixedly connected, and the surfaces of the two regulating plates (4) that are close to each other are fixedly penetrated with a communication pipe (12), and the water storage tank (3) is movably sleeved on the outer surface of the communication pipe (12); Contact frames (13) are provided on the upper surface of the water storage tank (3) and on the left and right sides of the shaping frame (7), and springs C (32) are fixedly connected to the bottom surfaces of the two contact frames (13). The lower ends of the springs C (32) are all fixedly connected to the upper surface of the water storage tank (3), and two fixing brackets (14) are fixedly connected to the upper surface of the water storage tank (3) and located between the two contact brackets (13). , the lower ends of the two fixing brackets (14) are slidably sleeved on the movable plate (15), the upper surface of each movable plate (15) is threaded through a threaded rod (16), and the upper ends of the two fixing brackets (14) are respectively The upper ends of the two threaded rods (16) are rotatably sleeved, two rotating plates (17) are arranged below the two movable plates (15), and the ends of the four rotating plates (17) that are far away from each other are respectively movably sleeved on the lower part of the two movable plates (15). The front and rear ends of the two fixing frames (14) and the bottom surfaces of the two movable plates (15) are fixedly connected with two springs D (18), and the lower ends of the four springs D (18) are respectively connected with the four rotating plates (17 ) are fixedly connected, four springs D (18) are movably sleeved on the front and rear ends of the two fixing brackets (14) respectively, and the ends of the four rotating plates (17) that are close to each other are hinged with a clamping plate (19) , the setting frame (7) is located between the two fixing frames (14), the four card boards (19) are located above the soft bag (6), and the bottom surface of the support frame (1) is hinged with four universal wheels (20) . 2. The auxiliary support device for installing an LED display screen according to claim 1, wherein the hydraulic cylinder (9) is provided with movable frames (21) on both front and rear sides, and two movable frames (21). ) slides through the upper surface of the bottom frame (2), two suction cups (22) are fixedly connected to one end of the two movable frames (21) below the bottom frame (2), and between the two movable frames (21) Two parallel plates (23) are provided, the left and right ends of the two parallel plates (23) are movably sleeved with vertical plates (25), and steering wheels (24) are arranged above the two parallel plates (23), The left and right ends of the two steering wheels (24) are hinged with the upper ends of the four vertical plates (25) respectively, and a pulling rope (26) is arranged above the two steering wheels (24), and the two pulling ropes (26) are mutually connected. The close ends are respectively fixedly connected with the upper surfaces of the two parallel plates (23), and the mutually distant ends of the two pulling ropes (26) are respectively fixedly connected with the upper ends of the two movable frames (21). 3. The auxiliary support device for installing an LED display screen according to claim 2, wherein the bottom surfaces of the two movable frames (21) are fixedly connected with a spring E (27), and the two springs E (27) The bottom surfaces of the two parallel plates (23) are fixedly connected with the upper surface of the base frame (2), a pressure plate (28) is provided above the two parallel plates (23), and the upper ends of the two pressure plates (28) are respectively connected with the front and rear of the fixing block (8). End fixed connection. 4. The auxiliary support device for installation of an LED display screen according to claim 1, characterized in that: two straight rods (29) are fixedly connected to one side of the two adjustment plates (4) that are far away from each other, and the water storage tank ( 3) The sliding sleeves are connected to the outer surfaces of the four straight rods (29), and the four springs A (5) are movably sleeved to the outer surfaces of the four straight rods (29). 5. The auxiliary support device for installing an LED display screen according to claim 1, wherein the front and rear ends of the two contact frames (13) are hinged with contact wheels (30), and the two contact frames (13) are hinged with contact wheels (30). ) are U-shaped, the bottom surfaces of the two contact frames (13) are fixedly connected with two limit telescopic rods (31), and the lower end of each limit telescopic rod (31) is connected to the bottom of the water storage tank (3). Fixed connection on top surface. 6. The auxiliary support device for installing an LED display screen according to claim 1, wherein the clamping plate (19) is in the shape of a right-angle folded plate, and the turning plate (17) and the threaded rod (16) Vertical setting.

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