CN216991813U

CN216991813U - Overturning clamp for producing LED display screen

Info

Publication number: CN216991813U
Application number: CN202220799591.3U
Authority: CN
Inventors: 谢兰虎
Original assignee: Panzhihua Meister Photoelectric Technology Co ltd
Current assignee: Panzhihua Meister Photoelectric Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-19
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses an overturning fixture for LED display screen production, which belongs to the field of LED display screen production equipment and comprises a base, wherein a lifting mechanism is arranged inside the base, a supporting plate is welded at the top of the lifting mechanism, a first motor is arranged on the left side of the supporting plate, a first driving wheel is fixedly connected to the right side of the first motor through a rotating shaft, the first driving wheel is connected with a first driven wheel through belt transmission, a movable rod is fixedly connected inside the first driven wheel, one end of the movable rod is movably connected with one side of the supporting plate through a bearing, the other end of the movable rod extends to one side of the supporting plate and is fixedly connected with a shell, and a fixing mechanism is arranged inside the shell. The utility model solves the problems that the conventional overturning clamp is inconvenient to adjust the height, is inconvenient for workers with different heights to test LED display screens, is inconvenient to fix the LED display screens with different thicknesses and is inconvenient for people to use.

Description

Overturning clamp for producing LED display screen

Technical Field

The utility model relates to the field of LED display screen production equipment, in particular to an overturning clamp for LED display screen production.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and needs to be overturned for testing in the production process of the LED display screen, so that an overturning clamp needs to be used for fixing the LED display screen.

Current upset anchor clamps are not convenient for adjust the height, and the staff of inconvenient different heights tests the LED display screen, and is not convenient for fix the LED display screen of different thickness, and inconvenient people use, consequently, technical personnel in the field provide an LED display screen production with upset anchor clamps to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overturning clamp for producing an LED display screen, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED display screen production is with upset anchor clamps, includes the base, the inside of base is provided with elevating system, elevating system's top welding has the backup pad, the left side of backup pad is provided with first motor, the right side of first motor is through the first action wheel of pivot fixedly connected with, first action wheel is connected with first from the driving wheel through belt transmission, first inside fixedly connected with movable rod from the driving wheel, one side swing joint of bearing and backup pad is passed through to the one end of movable rod, the other end of movable rod extends to one side and the fixedly connected with casing of backup pad, the inside of casing is provided with fixed establishment.

As a further scheme of the utility model: the lifting mechanism comprises a second motor, a rotating rod, a second driving wheel, a second driven wheel, a first screw rod, a first movable block, a transverse plate and a supporting frame, the bottom of the second motor is fixedly connected with the inside of the base, the top of the second motor is fixedly connected with one end of the rotating rod, the inner part of the second driving wheel is fixedly connected with the surface of the rotating rod, the inner part of the second driven wheel is fixedly connected with the surface of the first screw rod, the second driving wheel is in transmission connection with the second driven wheel through a belt, both ends of the first screw rod are movably connected with the inner part of the base through bearings, the inner part of the first movable block is in threaded connection with the surface of the first screw rod, both sides of the transverse plate are fixedly connected with one side of the first movable block, one end of the support frame is fixedly connected with the top of the transverse plate, and the other end of the support frame extends to the outside of the base and is fixedly connected with the bottom of the support plate.

As a still further scheme of the utility model: the fixing mechanism comprises a handle, a rotating plate, a second screw, a second movable block, a first rubber clamping plate, a second rubber clamping plate, a sliding rod and a first sliding block, the bottom of the handle is fixedly connected with the top of the rotating plate, the bottom of the rotating plate is fixedly connected with one end of the second screw rod, the other end of the second screw rod extends to the inside of the shell and is movably connected with the inside of the shell through a bearing, the surface of the second screw is in threaded connection with the inside of the second movable block, one side of the second movable block is fixedly connected with one side of the first rubber clamping plate, the other side of the second movable block is fixedly connected with one side of the first sliding block, the interior of the first sliding block is connected with the surface of the sliding rod in a sliding way, the both ends of slide bar all with the inside fixed connection of casing, one side of first rubber splint and the right side swing joint of casing, one side of second rubber splint and the right side fixed connection of casing.

As a still further scheme of the utility model: the base inner wall has been seted up the spout, the inside sliding connection of spout has the second slider, one side of second slider and the opposite side fixed connection of first movable block.

As a still further scheme of the utility model: the bottom fixedly connected with fixed plate of first motor, the right side of fixed plate and the left side fixed connection of backup pad.

As a still further scheme of the utility model: the top of the base is provided with a through hole, and the inside of the through hole is movably connected with the surface of the support frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the turnover fixture, the height of the supporting plate can be adjusted by arranging the lifting mechanism, workers with different heights can test the LED display screen conveniently, the practicability of the turnover fixture is improved, the LED display screens with different thicknesses can be clamped and fixed by arranging the fixing mechanism, and the problems that the height of the existing turnover fixture is not convenient to adjust, the workers with different heights cannot test the LED display screens conveniently, the LED display screens with different thicknesses cannot be fixed conveniently, and the LED display screens with different thicknesses cannot be used conveniently by people are solved.

2. In the utility model, the lifting mechanism is utilized, the rotating rod and the second driving wheel are driven to rotate by the second motor, the second driving wheel drives the second driven wheel and the first screw rod to rotate by the belt, the first screw rod drives the first movable block, the transverse plate and the support frame to move, the height of the support plate can be adjusted, workers with different heights can conveniently test LED display screens, the practicability of the overturning clamp is improved, the rotating plate and the second screw rod are driven to rotate by the handle by the fixing mechanism, the second screw rod drives the second movable block and the first rubber clamp plate to move under the limitation of the first sliding block and the sliding rod, LED display screens with different thicknesses can be clamped and fixed by matching with the second rubber clamp plate, the first movable block can be limited by the sliding chute and the second sliding block, the fixing plate is arranged on the left side of the support plate, the first motor can be supported, and the through hole is arranged at the top of the base, can provide activity space for the support frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of B in FIG. 2.

In the figure: 1. a base; 2. a lifting mechanism; 21. a second motor; 22. a rotating rod; 23. a second drive wheel; 24. a second driven wheel; 25. a first screw; 26. a first movable block; 27. a transverse plate; 28. a support frame; 3. a support plate; 4. a first motor; 5. a first drive wheel; 6. a first driven wheel; 7. a movable rod; 8. a housing; 9. a fixing mechanism; 91. a handle; 92. rotating the plate; 93. a second screw; 94. a second movable block; 95. a first rubber splint; 96. a second rubber splint; 97. a slide bar; 98. a first slider; 10. a chute; 11. a second slider; 12. a fixing plate; 13. and a through hole.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, an overturning fixture for producing an LED display screen includes a base 1, a lifting mechanism 2 is arranged inside the base 1, a supporting plate 3 is welded on the top of the lifting mechanism 2, a first motor 4 is arranged on the left side of the supporting plate 3, a first driving wheel 5 is fixedly connected to the right side of the first motor 4 through a rotating shaft, the first driving wheel 5 is connected to a first driven wheel 6 through a belt transmission, a movable rod 7 is fixedly connected to the inside of the first driven wheel 6, one end of the movable rod 7 is movably connected to one side of the supporting plate 3 through a bearing, the other end of the movable rod 7 extends to one side of the supporting plate 3 and is fixedly connected to a housing 8, and a fixing mechanism 9 is arranged inside the housing 8.

Through setting up elevating system 2, can highly adjust backup pad 3, make things convenient for the staff of different heights to test the LED display screen, improve the practicality of upset anchor clamps, through setting up fixed establishment 9, can press from both sides the tight fixing of LED display screen of different thickness, it is not convenient for to highly adjust to have solved current upset anchor clamps, the staff of inconvenient different heights tests the LED display screen, and be not convenient for fix the LED display screen of different thickness, the problem of inconvenient people use.

In this embodiment, the lifting mechanism 2 comprises a second motor 21, a rotating rod 22, a second driving wheel 23, a second driven wheel 24, the bottom of the second motor 21 is fixedly connected with the inside of the base 1, the top of the second motor 21 is fixedly connected with one end of the rotating rod 22, the inside of the second driving wheel 23 is fixedly connected with the surface of the rotating rod 22, the inside of the second driven wheel 24 is fixedly connected with the surface of the first screw rod 25, the second driving wheel 23 is in transmission connection with the second driven wheel 24 through a belt, both ends of the first screw rod 25 are movably connected with the inside of the base 1 through bearings, the inside of the first movable block 26 is in threaded connection with the surface of the first screw rod 25, both sides of the transverse plate 27 are fixedly connected with one side of the first movable block 26, one end of the support frame 28 is fixedly connected with the top of the transverse plate 27, and the other end of the support frame 28 extends to the outside of the base 1 and is fixedly connected with the bottom of the support plate 3.

Utilize elevating system 2, drive bull stick 22 and second action wheel 23 through second motor 21 and rotate, second action wheel 23 drives the second through the belt and rotates from driving wheel 24 and first screw rod 25, and first screw rod 25 drives first movable block 26, diaphragm 27 and support frame 28 and removes, can adjust the height of backup pad 3, makes things convenient for the staff of different heights to test the LED display screen, improves the practicality of upset anchor clamps.

In this embodiment, the fixing mechanism 9 includes a handle 91, a rotating plate 92, a second screw 93, a second movable block 94, a first rubber clamp 95, a second rubber clamp 96, a sliding rod 97 and a first sliding block 98, the bottom of the handle 91 is fixedly connected to the top of the rotating plate 92, the bottom of the rotating plate 92 is fixedly connected to one end of the second screw 93, the other end of the second screw 93 extends into the housing 8 and is movably connected to the interior of the housing 8 through a bearing, the surface of the second screw 93 is connected to the inner thread of the second movable block 94, one side of the second movable block 94 is fixedly connected to one side of the first rubber clamp 95, the other side of the second movable block 94 is fixedly connected to one side of the first sliding block 98, the interior of the first sliding block 98 is slidably connected to the surface of the sliding rod 97, both ends of the sliding rod 97 are fixedly connected to the interior of the housing 8, one side of the first rubber clamp 95 is movably connected to the right side of the housing 8, one side of the second rubber clamping plate 96 is fixedly connected with the right side of the shell 8.

Utilize fixed establishment 9, drive through handle 91 and change board 92 and second screw rod 93 and rotate, second screw rod 93 drives second movable block 94 and first rubber splint 95 and removes under the restriction of first slider 98 and slide bar 97, can cooperate second rubber splint 96 to press from both sides the tight fixed LED display screen of different thickness.

In this embodiment, the inner wall of the base 1 is provided with a sliding groove 10, the sliding groove 10 is slidably connected with a second sliding block 11, and one side of the second sliding block 11 is fixedly connected with the other side of the first movable block 26.

The first movable block 26 can be limited by the slide groove 10 and the second slide block 11.

In this embodiment, a fixing plate 12 is fixedly connected to the bottom of the first motor 4, and the right side of the fixing plate 12 is fixedly connected to the left side of the supporting plate 3.

The first motor 4 can be supported by installing the fixing plate 12 at the left side of the support plate 3.

In this embodiment, the top of the base 1 is provided with a through hole 13, and the inside of the through hole 13 is movably connected with the surface of the supporting frame 28.

The through hole 13 is arranged on the top of the base 1, so that a moving space can be provided for the supporting frame 28.

The working principle of the utility model is as follows: the LED display screen is placed on the top of a second rubber clamping plate 96, a worker holds a handle 91 to rotate, the handle 91 drives a rotating plate 92 and a second screw rod 93 to rotate, the second screw rod 93 drives a second movable block 94 and a first rubber clamping plate 95 to move downwards under the limitation of a first sliding block 98 and a sliding rod 97, the first rubber clamping plate 95 is in contact with the top of the LED display screen and can be matched with the second rubber clamping plate 96 to clamp and fix the LED display screens with different thicknesses, when the height of the supporting plate 3 needs to be adjusted, the second motor 21 is started, the second motor 21 drives a rotating rod 22 and a second driving wheel 23 to rotate, the second driving wheel 23 drives a second driven wheel 24 and a first screw rod 25 to rotate through a belt, the first screw rod 25 drives a first movable block 26 to move upwards under the limitation of the second sliding block 11 and the sliding groove 10, the first movable block 26 drives a transverse plate 27 and a supporting frame 28 to move upwards, can highly adjust backup pad 3, make things convenient for the staff of different heights to test the LED display screen, treat backup pad 3's altitude mixture control and accomplish the back, start first motor 4, first motor 4 drives first action wheel 5 through the pivot and rotates, first action wheel 5 drives first from driving wheel 6 and movable rod 7 through the belt and rotates, movable rod 7 drives casing 8 and LED display screen and overturns, makes things convenient for the staff to test the LED display screen.

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 LED display screen production is with upset anchor clamps, includes base (1), its characterized in that: the inside of base (1) is provided with elevating system (2), the top welding of elevating system (2) has backup pad (3), the left side of backup pad (3) is provided with first motor (4), the right side of first motor (4) is through the first action wheel of pivot fixedly connected with (5), first action wheel (5) are connected with first from driving wheel (6) through belt transmission, first inside fixedly connected with movable rod (7) from driving wheel (6), one side swing joint of bearing and backup pad (3) is passed through to the one end of movable rod (7), the other end of movable rod (7) extends to one side and fixedly connected with casing (8) of backup pad (3), the inside of casing (8) is provided with fixed establishment (9).

2. The LED display screen production is with upset anchor clamps of claim 1, its characterized in that: the lifting mechanism (2) comprises a second motor (21), a rotating rod (22), a second driving wheel (23), a second driven wheel (24), a first screw rod (25), a first movable block (26), a transverse plate (27) and a supporting frame (28), the bottom of the second motor (21) is fixedly connected with the inside of the base (1), the top of the second motor (21) is fixedly connected with one end of the rotating rod (22), the inside of the second driving wheel (23) is fixedly connected with the surface of the rotating rod (22), the inside of the second driven wheel (24) is fixedly connected with the surface of the first screw rod (25), the second driving wheel (23) is in transmission connection with the second driven wheel (24) through a belt, the two ends of the first screw rod (25) are movably connected with the inside of the base (1) through bearings, the inside of the first movable block (26) is in threaded connection with the surface of the first screw rod (25), the both sides of diaphragm (27) all with one side fixed connection of first movable block (26), the one end of support frame (28) and the top fixed connection of diaphragm (27), the other end of support frame (28) extend to the outside of base (1) and with the bottom fixed connection of backup pad (3).

3. The LED display screen production of claim 1 is with upset anchor clamps, characterized in that: the fixing mechanism (9) comprises a handle (91), a rotating plate (92), a second screw rod (93), a second movable block (94), a first rubber clamping plate (95), a second rubber clamping plate (96), a sliding rod (97) and a first sliding block (98), the bottom of the handle (91) is fixedly connected with the top of the rotating plate (92), the bottom of the rotating plate (92) is fixedly connected with one end of the second screw rod (93), the other end of the second screw rod (93) extends into the shell (8) and is movably connected with the inside of the shell (8) through a bearing, the surface of the second screw rod (93) is connected with the inner thread of the second movable block (94), one side of the second movable block (94) is fixedly connected with one side of the first rubber clamping plate (95), the other side of the second movable block (94) is fixedly connected with one side of the first sliding block (98), the inside of first slider (98) and the surperficial sliding connection of slide bar (97), the both ends of slide bar (97) all with the inside fixed connection of casing (8), one side of first rubber splint (95) and the right side swing joint of casing (8), one side of second rubber splint (96) and the right side fixed connection of casing (8).

4. The LED display screen production of claim 3 uses upset anchor clamps which characterized in that: the base (1) inner wall has been seted up spout (10), the inside sliding connection of spout (10) has second slider (11), one side of second slider (11) and the opposite side fixed connection of first movable block (26).

5. The LED display screen production of claim 1 is with upset anchor clamps, characterized in that: the bottom fixedly connected with fixed plate (12) of first motor (4), the right side of fixed plate (12) and the left side fixed connection of backup pad (3).

6. The LED display screen production of claim 2 is with upset anchor clamps, characterized in that: the top of the base (1) is provided with a through hole (13), and the inside of the through hole (13) is movably connected with the surface of the support frame (28).