CN219493543U - LED information display device convenient to adjust - Google Patents

Abstract

The utility model discloses a conveniently adjustable LED information display device, belonging to the technical field of LED display adjustment, comprising a base, the top of the base is fixedly connected with a box, the left bottom of the inner cavity of the box is fixedly connected with a motor, and the top of the motor is fixed A threaded rod is connected, the surface of the threaded rod is threaded with a threaded sleeve, the top and bottom of the threaded sleeve are fixedly connected with a pulley frame, the right end of the pulley frame is fixedly connected with a movable clamp, the pulley frame and the pulley body arranged on the rotating shaft form a Scroll to connect. Through the setting of the threaded sleeve, the pulley frame can be raised and lowered, the pulley body can be driven to roll on the surface of the chute through the setting of the pulley frame, and the rising plate can be pulled up through the setting of the spring, so that the rising plate can be quickly reset. And play a buffering role, through the setting of the movable clamping plate, the lifting plate can be clamped and disassembled, and through the setting of the sliding bar and the sliding block, the pulley frame can be moved better.

Description

A conveniently adjustable LED information display device

technical field

The utility model relates to the technical field of LED display adjustment, in particular to a conveniently adjustable LED information display device.

Background technique

LED display is a flat-panel display, which is composed of small LED module panels, and is used to display various information such as text, images, videos, and video signals. Control the display mode of semiconductor light-emitting diodes. When electrons and holes recombine, they can radiate visible light. Therefore, they can be used to make light-emitting diodes, which can be used as indicator lights in circuits and instruments, or to form text or digital displays.

The Chinese patent authorization announcement number is CN207962010U, which discloses that the utility model relates to the field of LED display technology, and discloses an LED display device that is easy to adjust, including a LED display device body, and a mounting seat is fixedly installed on the LED display device body , the bottom of the mounting seat is provided with two mounting plates, two connecting plates are fixedly installed on the opposite side of the two mounting plates, the right end of the connecting plate is provided with a long hole, and the left end of the connecting plate A first pin shaft is movably installed between the two elongated holes, and four groups of long plates intersecting in pairs are arranged between the connecting plates on the front and back sides, and bolts are movably connected to the crossing points of the long plates. The easy-to-adjust LED display device can easily adjust the position between the two mounting plates through the rotation of the turntable and the rotating shaft, so as to achieve the effect of conveniently adjusting the height of the LED display device to adapt to various postures such as lying down, sitting and standing The comfortable viewing angle during use improves the convenience of the LED display device.

According to the above technical solution, although the advantage of convenient adjustment of the position between the two mounting plates can be achieved through the rotation of the turntable and the rotating shaft, the user still needs to control the adjustment process, and at the same time, the display cannot be protected.

Therefore, those skilled in the art provide a conveniently adjustable LED information display device to solve the problems raised in the background art above.

Utility model content

The purpose of this utility model is to provide a conveniently adjustable LED information display device with up and down adjustment and protection of the display device, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a conveniently adjustable LED information display device, including a base, the top of the base is fixedly connected with a box, and the left bottom of the box inner cavity is fixedly connected with a motor , the top of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, the top and bottom of the threaded sleeve are fixedly connected with a pulley frame, and the right end of the pulley frame is fixedly connected with a movable card plate, the pulley frame is rollingly connected with the pulley body arranged on the rotating shaft, the inside of the pulley body is provided with a pulley groove, the bottom end of the box cavity is fixedly connected to a battery, and the top end of the battery is fixedly connected to a Spring, the top of the spring is fixedly connected with a rising plate, the top of the rising plate is movably installed with the LED display body, the two ends of the rising plate are movably connected with movable clamping plates, and the bottom end of the right side of the box cavity A slide bar is fixedly connected, and a slide block is slidably connected to the surface of the slide bar.

As a further solution of the utility model: the bottom end of the base is fixedly connected with supporting legs, the number of the supporting legs is four and they are all fixedly connected around the bottom end of the base, and the bottom ends of the supporting legs are movably connected with ten thousand to the wheel.

As a further solution of the utility model: the bottom end of the base is fixedly connected with a telescopic cylinder, the bottom end of the telescopic cylinder is movably connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with a support plate.

As a further solution of the present invention: the front end of the box body is fixedly connected with a PLC controller, and the output end of the PLC controller is electrically connected to the input end of the electrical components in the device.

As a further solution of the present invention: the right end of the base is fixedly connected with a push rod, and the right end of the push rod is fixedly connected with a handle.

As a further solution of the utility model: the top of the box body is fixedly connected with a drive box, the right end of the drive box is movably connected with a drive plate, the side wall of the box inner cavity is fixedly connected with a chute, and the chute The surface of the groove is movably connected with the inner side of the pulley groove.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can raise and lower the pulley frame through the setting of the threaded sleeve, drive the pulley body to roll on the surface of the chute through the setting of the pulley frame, and pull up the rising plate through the setting of the spring, so that The rising plate resets quickly and acts as a buffer. The rising plate can be clamped and disassembled through the setting of the movable clamping plate, and the pulley frame can be moved better through the setting of the sliding bar and the sliding block.

2. The utility model drives the motor to rotate through the control of the PLC controller to the motor, and the rotation of the motor drives the threaded rod to rotate to drive the threaded sleeve to go up and down, and the threaded sleeve drives the pulley frame to drive the pulley body on the surface of the chute Sliding, through the upgrade of the pulley frame, the rising plate is driven to rise, and the rise of the rising plate drives the rise of the LED display body. Through the setting of the PLC controller, the drive box and the drive plate can be opened and closed, so that the LED display body can rise , so that the device has the effect of convenient height adjustment.

Description of drawings

Fig. 1 is a front view of the structure of the utility model;

Fig. 2 is a structural sectional view of the utility model;

Fig. 3 is an enlarged view of structure management of the present utility model;

Fig. 4 is a bottom view of the structure of the utility model.

In the figure: 1, base; 2, box body; 3, motor; 4, threaded rod; 5, threaded sleeve; 6, pulley frame; 7, pulley body; 8, pulley groove; 9, chute; 10, movable card Plate; 11, slider; 12, rising plate; 13, spring; 14, drive box; 15, drive plate; 16, slide bar; 17, storage battery; 18, push rod; 19, handle; 20, LED display body ; 21, support leg; 22, universal wheel; 23, telescopic cylinder; 24, telescopic rod; 25, support plate; 26, PLC controller; 27, rotating shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4. In the embodiment of the present utility model, a conveniently adjustable LED information display device includes a base 1, the top of the base 1 is fixedly connected with a box body 2, and the left bottom of the inner cavity of the box body 2 is fixedly connected There is a motor 3, the top of the motor 3 is fixedly connected with a threaded rod 4, the surface of the threaded rod 4 is threadedly connected with a threaded sleeve 5, the top and bottom of the threaded sleeve 5 are fixedly connected with a pulley frame 6, and the right end of the pulley frame 6 is fixedly connected with a Movable pallet 10, pulley frame 6 is rollingly connected with the pulley body 7 that is arranged on the rotating shaft 27, and the inboard of pulley body 7 is provided with pulley groove 8, and the bottom end of casing 2 inner cavity is fixedly connected with storage battery 17, and the storage battery 17 The top of the spring 13 is fixedly connected with a spring 13, and the top of the spring 13 is fixedly connected with a rising plate 12. The top of the rising plate 12 is movably installed with an LED display body 20, and the two ends of the rising plate 12 are movably connected with a movable clamping plate 10. The bottom end on the right side is fixedly connected with a slide bar 16 , and the surface of the slide bar 16 is slidably connected with a slide block 11 .

Through the setting of the threaded sleeve 5, the pulley frame 6 can be lifted, and the setting of the pulley frame 6 drives the pulley body 7 to roll on the surface of the chute 9, and the setting of the spring 13 can lift the rising plate 12. The rising plate 12 can be reset quickly and play a buffering role. Through the setting of the movable clamping plate 10, the rising plate 12 can be clamped and disassembled. Through the setting of the sliding bar 16 and the sliding block 11, the pulley frame 6 can be more nice move.

In this embodiment, the bottom end of the base 1 is fixedly connected with supporting legs 21, the number of supporting legs 21 is four and all are fixedly connected around the bottom end of the base 1, and the bottom ends of the supporting legs 21 are movably connected with universal wheels 22 .

Through the setting of the supporting legs 21 and the universal wheels 22, the device can be moved, making the movement of the device more convenient.

In this embodiment, a telescopic cylinder 23 is fixedly connected to the bottom of the base 1 , a telescopic rod 24 is movably connected to the bottom of the telescopic cylinder 23 , and a support plate 25 is fixedly connected to the bottom of the telescopic rod 24 .

Through the setting of the telescopic cylinder 23, the telescopic rod 24 and the support plate 25, the device can be supported and stabilized, so as to avoid the device from toppling during the working process.

In this embodiment, a PLC controller 26 is fixedly connected to the front end of the box body 2, and the output end of the PLC controller 26 is electrically connected to the input end of the electrical components in the device.

Through the setting of the PLC controller 26, the electrical components in the device can be controlled, so that the device can work in an orderly manner.

In this embodiment, a push rod 18 is fixedly connected to the right end of the base 1 , and a handle 19 is fixedly connected to the right end of the push rod 18 .

Through the setting of the push rod 18 and the handle 19, the staff can save more effort to move the device.

In this embodiment, the top of the box body 2 is fixedly connected with the drive box 14, the right end of the drive box 14 is movably connected with the drive plate 15, the side wall of the inner cavity of the box body 2 is fixedly connected with the chute 9, and the surface of the chute 9 Be movably connected with the inboard of pulley groove 8.

Through the setting of the drive box 14 and the drive plate 15, the top of the box body 2 can be opened and closed to make it automatic.

The working principle of the utility model is: the control of the motor 3 by the PLC controller 26 drives the motor 3 to rotate, and the rotation of the motor 3 drives the threaded rod 4 to rotate so as to drive the threaded sleeve 5 to lift, and the threaded sleeve 5 drives the pulley frame 6, thereby driving the pulley body 7 to slide on the surface of the chute 9, the upgrade of the pulley frame 6 drives the riser plate 12 to rise, the rise of the riser plate 12 drives the rise of the LED display body 20, and the setting of the PLC controller 26 , the drive box 14 and the drive plate 15 can be opened and closed to allow the LED display body 20 to rise, so that the device has the effect of conveniently adjusting the height.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a LED information display device convenient to adjust, includes base (1), its characterized in that: the utility model discloses a sliding rod, including base (1), pulley frame (6), pulley body (7) on pivot (27) are roll connection, pulley groove (8) are provided with to the inboard of pulley body (7), the bottom fixedly connected with battery (17) of box (2) inner chamber, the top fixedly connected with spring (13) of battery (17), the top fixedly connected with lifter (12) of spring (13), the top swing joint of lifter (12) has pulley frame (6), the both ends swing joint of lifter (12) has movable cardboard (10), pulley frame (16) are connected with slide bar (16) on the side of sliding rod (16) in sliding connection.

2. The LED information display device of claim 1, wherein: the base is characterized in that supporting legs (21) are fixedly connected to the bottom end of the base (1), the number of the supporting legs (21) is four and the supporting legs are fixedly connected to the periphery of the bottom end of the base (1), and universal wheels (22) are movably connected to the bottom end of the supporting legs (21).

3. The LED information display device of claim 1, wherein: the telescopic device is characterized in that a telescopic cylinder (23) is fixedly connected to the bottom end of the base (1), a telescopic rod (24) is movably connected to the bottom end of the telescopic cylinder (23), and a supporting plate (25) is fixedly connected to the bottom end of the telescopic rod (24).

4. The LED information display device of claim 1, wherein: the front end fixedly connected with PLC controller (26) of box (2), the output electric connection of PLC controller (26) is in the input of electrical components in this device.

5. The LED information display device of claim 1, wherein: the right end of the base (1) is fixedly connected with a push rod (18), and the right end of the push rod (18) is fixedly connected with a handle (19).

6. The LED information display device of claim 1, wherein: the novel sliding box is characterized in that a driving box (14) is fixedly connected to the top end of the box body (2), a driving plate (15) is movably connected to the right end of the driving box (14), a sliding groove (9) is fixedly connected to the side wall of the inner cavity of the box body (2), and the surface of the sliding groove (9) is movably connected with the inner side of the pulley groove (8).