CN219426677U

CN219426677U - Equipment convenient to LED display screen equipment debugging

Info

Publication number: CN219426677U
Application number: CN202223537682.9U
Authority: CN
Inventors: 向萍; 陆涛
Original assignee: Hubei Hengwei Zhicheng Technology Co ltd
Current assignee: Hubei Hengwei Zhicheng Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-28
Anticipated expiration: 2032-12-29

Abstract

The utility model provides equipment convenient for assembling and debugging an LED display screen. The equipment convenient to LED display screen equipment debugging includes: the beam tube and the two extension racks of slidable mounting in the beam tube, the top fixed mounting of beam tube has the sleeve board, slidable mounting has two extension boards in the sleeve board, and the one end that two extension boards kept away from each other all extends outside the sleeve board and with corresponding extension rack fixed connection, and elevating system is all installed to the one end that two extension racks kept away from each other, and the slide is all installed to the bottom of two elevating systems, install actuating mechanism on the sleeve board, one side rotation of beam tube is installed and is taken the tube, actuating mechanism is connected with the drive pipe transmission, slidable mounting has two drive bars in the drive tube. The equipment convenient for assembling and debugging the LED display screen has the advantage of being specially suitable for assembling and debugging the large-sized LED display screen.

Description

Equipment convenient to LED display screen equipment debugging

Technical Field

The utility model relates to the technical field of LED display screen assembling and debugging devices, in particular to equipment convenient for assembling and debugging an LED display screen.

Background

The LED display screen mainly comprises a frame, a display unit, a scanning control board, a switching power supply, a transmission cable, a main control instrument and other components, the application range of LEDs is wider, a daily household computer display and an advertisement large screen for outdoor propaganda all belong to the range of the LED display screen, and the small LED display screen such as the computer display is mostly automatically formed by a robot in a workshop or assembled and debugged on an assembly table by staff.

The large LED display screen used for outdoor advertising boards is large in size, inconvenient to transfer after assembly, generally assembled on an installation site, when assembling, an assembler generally places an outer frame on the ground, then sequentially installs a display unit, a scanning control board and the like on a frame, but the large size also enables staff to easily get out of touch when installing the part of the middle part of the display screen, sometimes the staff needs to step on the frame of the display screen for assembly, inconvenience is caused, and meanwhile, the LED display screen part is easy to damage due to stepping.

Therefore, it is necessary to provide a new device for facilitating the assembly and debugging of the LED display screen to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the equipment which is specially suitable for assembling and debugging the large-scale LED display screen and is convenient for assembling and debugging the LED display screen.

In order to solve the technical problems, the device for facilitating the assembly and debugging of the LED display screen provided by the utility model comprises: the cross beam tube and the two extension racks which are slidably mounted in the cross beam tube, a sleeve plate is fixedly mounted at the top of the cross beam tube, two extension plates are slidably mounted in the sleeve plate, one ends, away from each other, of the two extension plates are all extended out of the sleeve plate and fixedly connected with the corresponding extension racks, lifting mechanisms are mounted at one ends, away from each other, of the two extension racks, sliding seats are mounted at the bottoms of the two lifting mechanisms, a driving mechanism is mounted on the sleeve plate, a driving tube is rotatably mounted on one side of the cross beam tube, the driving mechanism is in transmission connection with the driving tube, two driving rods are slidably mounted in the driving tube and are respectively in transmission connection with rollers on the two sliding seats, and a host is mounted at the top of the sleeve plate for debugging.

Preferably, the beam tube is rotatably provided with a transmission gear, and the two extension racks are engaged with the transmission gear.

Preferably, the lifting mechanism comprises a frame body fixedly arranged at the top of the sliding seat, a screw rod is rotatably arranged in the frame body, a driving block is arranged on the screw rod in a threaded manner, and one side of the driving block is fixedly connected with one end of the extending rack.

Preferably, the driving mechanism comprises a motor fixedly mounted at the top of the sleeve plate, a rotating rod is fixedly mounted on an output shaft of the motor, the bottom end of the rotating rod penetrates through the sleeve plate and is fixedly provided with a first conical gear, a second conical gear is fixedly sleeved on the driving tube, and the first conical gear is meshed with the second conical gear.

Preferably, two sliding ports are formed in the inner wall of one side of the belt pipe, two limiting blocks are fixedly mounted on the two driving rods, and the two limiting blocks penetrate through the corresponding sliding ports respectively and are connected with the corresponding sliding ports in a sliding mode.

Preferably, the two driving rods are fixedly sleeved with first synchronous wheels, the two sliding seats are respectively provided with second synchronous wheels, and the two first synchronous wheels and the two second synchronous wheels are sleeved with two synchronous belts.

Preferably, the abutting wheels are arranged on one sides, close to each other, of the two sliding seats.

Compared with the related art, the equipment convenient for assembling and debugging the LED display screen has the following beneficial effects:

the utility model provides equipment convenient for assembling and debugging an LED display screen, which is suitable for large LED display screens with different sizes, and is composed of a beam tube, an extension rack, a sleeve plate, an extension plate, a lifting mechanism and a sliding seat, so that an assembler can directly connect to the equipment when assembling the large LED display screen, the assembling of the middle part of the LED display screen is more convenient, the problem that the assembler is not enough to tread on the frame of the LED display screen due to the installation distance is solved, and the equipment can automatically move by matching a driving mechanism with the sliding seat, thereby the assembler standing on the equipment can conveniently move to the position where a part needs to be installed, and the assembling work of the LED display screen is more convenient.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a device for facilitating assembly and debugging of an LED display screen according to the present utility model;

fig. 2 is a schematic view of a rear view angle partial cross-sectional structure of a device for facilitating assembly and debugging of an LED display screen provided by the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an assembly view of the beam tube, the transfer gear and the extension rack of fig. 1.

Reference numerals in the drawings: 1. a cross beam tube; 2. a transmission gear; 3. an extension rack; 4. a sleeve plate; 5. an extension plate; 6. a frame; 7. a screw; 8. a driving block; 9. a slide; 10. a motor; 11. a rotating lever; 12. a first bevel gear; 13. a belt tube; 14. a second bevel gear; 15. a drive rod; 16. a first synchronizing wheel; 17. a second synchronizing wheel; 18. a synchronous belt; 19. debugging a host; 20. and (5) abutting against the wheel.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic diagram of a front view structure of an apparatus for facilitating assembly and debugging of an LED display screen according to the present utility model; fig. 2 is a schematic view of a rear view angle partial cross-sectional structure of a device for facilitating assembly and debugging of an LED display screen provided by the present utility model; FIG. 3 is an enlarged schematic view of portion A of FIG. 2; fig. 4 is an assembly view of the beam sleeve, conductive gear and extension rack of fig. 1. The equipment convenient to LED display screen equipment debugging includes: the beam tube 1 and two extension racks 3 which are slidably arranged in the beam tube 1, the cross section of the beam tube 1 is rectangular, two sliding grooves are formed in the inner wall of the top and the inner wall of the bottom of the beam tube 1, sliding strips are fixedly arranged at the top and the bottom of the extension racks 3, the four sliding strips respectively extend into the corresponding sliding grooves and are slidably connected with the corresponding sliding grooves, the sliding strips are matched with the sliding grooves to limit the extension racks 3 which are slidably arranged in the beam tube 1, the extension racks 3 can stably slide and stretch, the beam tube 1 is rotatably provided with a transmission gear 2, the two extension racks 3 are meshed with the transmission gear 2, the transmission gear 2 enables the two extension racks 3 to synchronously stretch, when the extension racks 3 are stretched, only one of the extension racks 3 needs to be pulled, the extension racks 3 are more convenient to stretch, the top inner wall and the bottom inner wall of the beam tube 1 are respectively provided with rotating holes, a connecting shaft of the transmission gear 2 penetrates through the two rotating holes and is rotatably connected with the two rotating holes, a top fixed plate 4 of the beam tube 1, a rubber sleeve plate 4 is fixedly arranged at the top of the beam tube 1, a lifting mechanism is provided with one end of the two sliding seat 9 which is fixedly connected with the two sliding seat frames 9, the two sliding seat frames 5 are fixedly arranged at one end of the two sliding seat frames 5, the two sliding seat frames 5 are respectively, one end of the two sliding seat frames 5 is fixedly connected with one end of the two extension frames 5 is far away from one end of the two sliding seat frames 3, and one end of the two extension frames 5 is fixedly connected with one end frames 5 is fixedly arranged at the top plate 9, and one end of the two extension frames 5 is far away from one end 5 is far away from the bottom is fixedly connected with one end of the two extension frames 5 is far away from the bottom is respectively, and is far away from the bottom is far from the lower is connected with the lower is far down and is far down. The screw rod 7 is rotationally arranged in the frame body 6, the rotating hole and the rotating groove are respectively arranged on the inner wall of the top of the frame body 6 and the top of the sliding seat 9, the top end and the bottom end of the screw rod 7 respectively extend into the rotating hole and the rotating groove and are rotationally connected with the rotating hole and the rotating groove, the driving block 8 is arranged on the screw rod 7 in a threaded manner, one side of the driving block 8 is fixedly connected with one end of the extending rack 3, two sliding rods are fixedly arranged on the inner wall of the top of the frame body 6, the bottom ends of the two sliding rods are fixedly connected with the top of the sliding seat 9, the two sliding rods penetrate through the driving block 8 and are in sliding connection with the driving block 8, the two sliding rods can assist the screw rod 7 to support and strengthen the driving block 8 so as to share the pressure born by the screw rod 7, the driving mechanism is arranged on the sleeve plate 4, the driving mechanism comprises a motor 10 fixedly arranged at the top of the sleeve plate 4, the outer cover of the motor 10 is provided with a protective shell which can play a protective role for the motor 10, the output shaft of the motor 10 is fixedly provided with a rotating rod 11, the bottom end of the rotating rod 11 penetrates through the sleeve plate 4 and is fixedly provided with a first conical gear 12, the sleeve plate 4 is provided with a rotating hole, the rotating rod 11 penetrates through the rotating hole and is rotationally connected with the rotating hole, the rotating rod 11 is rotationally sleeved with a supporting bar, one end of the supporting bar is fixedly connected with the beam tube 1, the belt tube 13 is fixedly sleeved with a second conical gear 14, the first conical gear 12 is meshed with the second conical gear 14, one side of the beam tube 1 is rotationally provided with the belt tube 13, the belt tube 13 is rotationally sleeved with two supporting blocks, one side of each supporting block is fixedly connected with one side of the beam tube 1, the belt tube 13 is internally provided with two driving rods 15, each driving rod 15 is rotationally sleeved with a supporting block, one side of each supporting block is fixedly connected with two frame bodies 6, the two supporting blocks enable the two driving rods 15 to normally rotate along with the driving pipe 13 and simultaneously also can synchronously stretch and retract along with the two frame bodies 6, the first synchronous wheels 16 are fixedly sleeved on the two driving rods 15, the second synchronous wheels 17 are mounted on the two sliding seats 9, the second synchronous wheels 17 are fixedly mounted on connecting shafts of rollers on the sliding seats 9, the sliding seats 9 can move under the driving of the rollers, the two first synchronous wheels 16 and the two second synchronous wheels 17 are sleeved with the two synchronous belts 18, the debugging host 19 is mounted on the top of the sleeve board 4, the debugging host 19 is a small-sized integrated computer, and the main function of the debugging host is to debug the LED display screen after the LED display screen is assembled, and the debugging host is fixed on the top of the sleeve board 4 through the supporting frame.

Two sliding ports are formed in the inner wall of one side of the driving pipe 13, two limiting blocks are fixedly mounted on the two driving rods 15, the two limiting blocks penetrate through the corresponding sliding ports and are in sliding connection with the corresponding sliding ports, the sliding grooves are matched with the upper limiting blocks, so that the driving pipe 13 can drive the two driving rods 15 to synchronously rotate, meanwhile, the two driving rods 15 can keep telescopic sliding with the driving pipe 13, the abutting wheels 20 are mounted on one sides, close to each other, of the two sliding seats 9, when the two sliding seats 9 are close to the frame of the LED display screen, the abutting wheels 20 can play a role of spacing, and the second synchronous wheels 17 are prevented from abutting the frame of the LED display screen.

The working principle of the equipment convenient for assembling and debugging the LED display screen provided by the utility model is as follows:

when the LED display screen for large advertisements placed on the installation site is required to be assembled, the whole assembly debugging device can be pushed to move so as to span the LED display screen, at the moment, when the components at the middle part of the LED display screen are required to be assembled, an assembler can squat to the top of the sleeve plate 4, so that the assembly of the middle part of the LED display screen can be realized under the condition of avoiding stepping on the frame of the LED display screen, when the motor 10 is required to move, the motor 10 drives the rotating rod 11 to rotate through the output shaft, the rotating rod 11 drives the second conical gear 14 to rotate through the first conical gear 12, the second conical gear 14 drives the two driving rods 15 to rotate through the belt pipe 13, the two driving rods 15 respectively drive the two first synchronous wheels 16 to rotate, the first synchronous wheels 16 drive the second synchronous wheels 17 to rotate through the synchronous belt 18, the two second synchronous wheels 17 respectively drive the corresponding rollers on the two sliding seats 9 to rotate, so that the two sliding seats 9 can drive the whole assembly debugging device and an assembly person standing on assembly debugging to move, so that the assembly person can automatically move to the next assembly position, when a larger LED display screen is encountered, the extending rack 3 can be pulled outwards through the lifting mechanism, one extending rack 3 can also drive the other extending rack 3 to move through the transmission gear 2 when sliding outwards the beam tube 1, the two extending racks 3 can synchronously extend, at the moment, the two extending plates 5 in the sleeve plate 4 respectively extend along with the two extending racks 3, so that the assembly debugging decoration can be suitable for the LED display screen with larger body size, when the ground clearance of the beam tube 1 needs to be adjusted, the two screws 7 can be rotated through the two twisting wheels, under the effect of screw thread, screw rod 7 drives and drives the piece 8 and rise or descend, and two drive piece 8 then drive crossbeam pipe 1 through two extension racks 3 rise or descend to this makes whole LED display screen equipment debugging device can be applicable to the LED display screen of different thickness, and after the LED display screen is assembled, accessible data line is connected it with debugging host computer 19, in order to debug the detection to the LED display screen through debugging host computer 19.

the utility model provides equipment convenient for assembling and debugging an LED display screen, which is suitable for large LED display screens with different sizes, and is composed of a beam tube 1, an extension rack 3, a sleeve plate 4, an extension plate 5, a lifting mechanism and a sliding seat 9, so that an assembler can directly connect the device to the equipment when assembling the large LED display screen, the assembling of the middle part of the LED display screen is more convenient, the problem that the assembler steps on the frame of the LED display screen due to insufficient installation distance is solved, and the equipment debugging equipment for assembling the LED display screen can automatically move by matching a driving mechanism with the sliding seat 9, thereby the assembler standing on the equipment debugging equipment can conveniently move to the position where a part needs to be installed, and the assembling work of the LED display screen is more convenient.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a equipment convenient to LED display screen equipment debugging, includes crossbeam pipe and slidable mounting at two extension racks in the crossbeam pipe, its characterized in that: the top fixed mounting of crossbeam pipe has the sleeve board, sliding mounting has two extension boards in the sleeve board, and the one end that two extension boards kept away from each other all extends outside the sleeve board and with corresponding extension rack fixed connection, and elevating system is all installed to the one end that two extension racks kept away from each other, and the slide is all installed to the bottom of two elevating systems, install actuating mechanism on the sleeve board, one side rotation of crossbeam pipe is installed and is taken the pipe, actuating mechanism is connected with drive pipe transmission, sliding mounting has two drive poles in the drive pipe, and two drive poles are connected with the gyro wheel transmission on two slides respectively, debugging host computer is installed at the top of sleeve board.

2. The apparatus for facilitating assembly and debugging of an LED display screen according to claim 1, wherein the cross beam tube is rotatably mounted with a drive gear, and both of the extension racks are engaged with the drive gear.

3. The device for facilitating assembly and debugging of an LED display screen according to claim 1, wherein the lifting mechanism comprises a frame fixedly mounted on the top of the sliding seat, a screw is rotatably mounted in the frame, a driving block is mounted on the screw in a threaded manner, and one side of the driving block is fixedly connected with one end of the extension rack.

4. The device for facilitating assembly and debugging of an LED display screen according to claim 1, wherein the driving mechanism comprises a motor fixedly installed at the top of the sleeve plate, a rotating rod is fixedly installed on an output shaft of the motor, the bottom end of the rotating rod penetrates through the sleeve plate and is fixedly provided with a first conical gear, a second conical gear is fixedly sleeved on the belt tube, and the first conical gear is meshed with the second conical gear.

5. The device for facilitating assembly and debugging of an LED display screen according to claim 1, wherein two sliding ports are formed in the inner wall of one side of the driving pipe, two limiting blocks are fixedly mounted on the two driving rods, and the two limiting blocks penetrate through the corresponding sliding ports respectively and are in sliding connection with the corresponding sliding ports.

6. The device for facilitating assembly and debugging of an LED display screen according to claim 1, wherein the two driving rods are fixedly sleeved with first synchronous wheels, the two sliding seats are respectively provided with second synchronous wheels, and the two first synchronous wheels and the two second synchronous wheels are sleeved with two synchronous belts.

7. The apparatus for facilitating assembly and debugging of an LED display screen according to claim 1, wherein the abutting wheels are mounted on both sides of the two sliding bases which are close to each other.