Adjustable data display screen

Abstract

The invention belongs to the technical field of display screens, and particularly relates to an adjustable data display screen which comprises a bottom plate, a supporting column is arranged on the upper side of the bottom plate, a mounting groove is formed in the upper side of the supporting column, a screw is rotationally assembled in the mounting groove, the lower end of the screw penetrates through the bottom plate and is provided with a motor, and a sliding block is slidably assembled in the mounting groove and is in threaded connection with the screw. A display screen is assembled at the end of the sliding block, storage seats are arranged at the upper end and the lower end of the supporting column, storage cavities are formed in the two storage seats, the two storage seats are each provided with two cavities, the two cavities are located on the left side and the right side of the corresponding storage cavity respectively, rotating shafts are rotationally assembled in the storage cavities, and the two ends of each rotating shaft extend into the corresponding cavities and are provided with coil springs; a sliding groove is formed between the inner walls of the two storage cavities in a communicating mode, shielding cloth is fixedly connected to the outer surfaces of the two rotating shafts in a winding mode, the ends of the two shielding cloth stretch into the sliding groove to be connected with a sliding block, a motor drives a screw to rotate, the sliding block in threaded connection with the screw can slide up and down along a mounting groove, and therefore the height of the display screen can be easily adjusted.

Description

Technical Field

[0001] The invention belongs to the technical field of display screens, and in particular relates to an adjustable data display screen. Background Art

[0002] The data display screen is a device that integrates advanced display technology and information processing capabilities. It can display various data and information in real time, intuitively and clearly, such as statistical analysis results, real-time monitoring data, business reports, etc., to help users quickly grasp data dynamics and make accurate decisions;

[0003] At present, data display screens are set up in various conference rooms for data display and content presentation. However, since most of the current display screens use support frames and are erected in the conference room, if there are many people gathered in the conference room and the height of the display screen is fixed, it is easy for the staff behind to not be able to observe it. If the height of the display screen is fixed at a high level, it will be easy for the staff to operate the display screen in their daily work. Summary of the invention

[0004] The purpose of the present invention is to provide an adjustable data display screen to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0007] Stop blocks are provided on both the upper and lower sides of the support column, and both of the stop blocks match the ends of the display screen.

[0008] The opposite sides of the two blocking blocks are each provided with a buffer pad matching the display screen.

[0009] A protective cover is provided on one side of the upper storage seat, a gear ring is provided on the inner wall of the protective cover, a rotating member is provided on one end of the rotating shaft extending into the protective cover, and a limiting mechanism is provided between the rotating member and the gear ring.

[0010] The limiting mechanism includes an installation cavity arranged in the rotating part, the installation cavity is provided with an extension port connected to the protective cover, a slide plate is slidably installed in the installation cavity, the slide plate is equipped with a rebound component, the slide plate is provided with a limiting member extending into the extension port, and the limiting member is provided with a tooth member that can engage with the gear ring.

[0011] The rebound component includes two slide bars, and the left and right sides of the slide plate are slidably connected to the slide bars. The left and right sides of the slide plate facing the limiter are provided with springs, and the two springs are respectively sleeved on the outer surfaces of the two slide bars.

[0012] The left and right sides of the support column are both provided with stabilizing blocks connected to the bottom plate.

[0013] A support platform is provided on the upper side of the bottom plate.

[0014] Compared with the prior art, the present invention has the following technical advantages:

[0015] 1. The motor drives the screw to rotate, and the slider connected to the screw thread can slide up and down along the installation slot, so as to easily adjust the height of the display screen. This design allows the display screen to meet the needs of different occasions, whether sitting or standing, you can find a suitable viewing angle and height.

[0016] 2. When the display screen is adjusted to the required height, the shielding cloth on the upper and lower sides can be automatically unfolded to cover the installation slot and screws, which not only maintains the overall aesthetics of the support column, but also avoids the exposure of the internal mechanical structure. This design not only improves the visual effect, but also increases the safety of the equipment.

[0017] 3. When the display screen drops rapidly for some reason, the limit mechanism in the upper shaft will automatically start, and the slide plate will slide by inertia, driving the limiter to engage with the gear ring, thereby quickly locking the shaft to prevent the display screen from falling further. This design effectively prevents damage to the display screen in unexpected situations and ensures the safety and reliability of the equipment.

[0018] 4. The design of the two lower blocking blocks not only limits the up and down movement range of the display screen, but also reduces the hard contact between the display screen and the blocking blocks through the buffer pad, protecting the display screen from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0020] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0021] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0022] Figure 3 The cross-sectional structure of the support frame of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 4 The cross-sectional structure of the support frame of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the protective cover of the present invention.

[0025] The main component symbols are described as follows:

[0026] Base plate 1, support column 11, mounting groove 12, screw 13, motor 14, slider 15, display screen 16, storage seat 2, storage cavity 21, cavity 22, rotating shaft 23, coil spring 24, slide groove 25, shielding cloth 26, blocking block 3, protective cover 31, gear ring 32, rotating part 33, mounting cavity 34, extension port 35, slide plate 351, limit part 36, gear part 37, slide rod 4, spring 41, stabilizing block 42, support platform 43. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] like Figure 1-5 As shown, an adjustable data display screen of the present invention comprises a base plate 1, a support column 11 is provided on the upper side of the base plate 1, a mounting groove 12 is provided on the upper side of the support column 11, a screw 13 is rotatably mounted in the mounting groove 12, a motor 14 is mounted on the lower end of the screw 13 passing through the base plate 1, a slider 15 is slidably mounted in the mounting groove 12, the slider 15 is threadedly connected to the screw 13, a display screen 16 is mounted on the end of the slider 15, a storage seat 2 is provided at both the upper and lower ends of the support column 11, and storage containers are provided in both the two storage seats 2. Cavity 21, the two storage seats 2 are each provided with two cavities 22, the two cavities 22 are respectively located on the left and right sides of the storage cavity 21, a rotating shaft 23 is rotatably installed in the storage cavity 21, both ends of the rotating shaft 23 are extended into the cavity 22 and are equipped with coil springs 24, a slide groove 25 is connected between the inner walls of the two storage cavities 21, the slide groove 25 passes through the installation groove 12, the outer surfaces of the two rotating shafts 21 are wrapped and fixedly connected with shielding cloth 26, and the ends of the two shielding cloths 26 are extended into the slide groove 25 and connected with the slider 15.

[0029] The display screen 16 is connected to the slider 15, the bottom plate 1 is set in the conference room, and the slider 15 is connected through the support column 11, so that the display screen 16 is supported by the support column 11, and the staff can display the data through the display screen 16 for the conference staff to view;

[0030] When the staff needs to adjust the height of the display screen 16, when the motor 14 drives the screw rod 13 to rotate forward, since the slider 15 is threadedly connected to the screw rod 13 and the slider 15 is slidably assembled in the mounting groove 12, when the screw rod 13 rotates forward, the slider 15 is driven to move upward in the mounting groove 12. Since the display screen 16 is connected to the slider 15, the display screen 16 is driven to move upward relative to the support column 11, so that the height of the display screen 16 can be adjusted. When the motor 14 drives the screw rod 13 to rotate in the opposite direction, the slider 15 can be driven to move downward in the mounting groove 12. Similarly, the height of the display screen 16 can be lowered. Such a design can achieve the purpose of adjusting the height of the display screen 16.

[0031] When the slider 15 slides upward in the installation groove 12, the coil spring 24 in the upper storage seat 2 is stretched, driving the rotating shaft 23 to wind and rotate the shielding cloth 26, so that the upper shielding cloth 26 is stored in the storage cavity 21. When the slider 15 moves upward, the lower shielding cloth 26 is pulled, driving the shielding cloth 26 to be pulled out of the lower storage cavity 21, driving the lower rotating shaft 23 to release and rotate the shielding cloth 26, and when the rotating shaft 23 releases and rotates, it can drive the coil spring 24 in the lower cavity 22 to continue to contract. With this design, the shielding cloth 26 on the upper and lower sides of the slider 15 can move along the surface of the installation groove 12 with the slider 15. With this design, when the slider 15 slides up and down in the installation groove 12, the upper and lower shielding cloths 26 can also cover the installation groove 12, and can cover the screw 13 in the installation groove 12, thereby improving the overall aesthetics of the support column 11.

[0032] Stop blocks 3 are provided on both the upper and lower sides of the support column 11 , and the two stop blocks 3 are matched with the ends of the display screen 16 .

[0033] The design of the upper and lower blocking blocks 3 can limit the extreme moving positions of the upper and lower sides of the display screen 16.

[0034] The two opposite sides of the two blocking blocks 3 are provided with a buffer pad that matches the display screen 16. The design of the buffer pad can prevent the blocking block 3 from hard contact with the display screen 16, and protect the display screen 16.

[0035] A protective cover 31 is provided on one side of the upper storage seat 2 , a gear ring 32 is provided on the inner wall of the protective cover 31 , one end of the rotating shaft 23 extends into the protective cover 31 and is provided with a rotating member 33 , and a limiting mechanism is provided between the rotating member 33 and the gear ring 32 .

[0036] When the upper rotating shaft 23 rotates, the rotating shaft 23 drives the rotating part 33 to rotate in the protective cover 31. When the slider 15 is damaged and drives the display screen 16 to move downward at a stalled speed, the upper rotating shaft 23 starts to rotate rapidly. The upper rotating shaft 23 drives the rotating part 33 to start rotating. Under the action of inertia, the limiting mechanism starts to work and engages with the gear ring 32. In this way, the limiting mechanism can limit the rotating shaft 23 and can quickly limit the rotating shaft 23 to prevent the rotating shaft 23 from rotating. When the rotating shaft 23 stops rotating, the rotating shaft 23 stops the anti-cloth rotation of the upper shielding cloth 26. Therefore, the upper shielding cloth 26 will not be pulled out of the upper storage cavity 21. Such a design can limit the slider 15 and can quickly pull the slider 15 to limit it, so as to prevent the display screen 16 from continuing to move downward, thereby protecting the display screen 16.

[0037] The limiting mechanism includes an installation cavity 34 arranged in the rotating member 33, the installation cavity 34 is provided with an extension port 35 connected to the protective cover 31, a slide plate 351 is slidably installed in the installation cavity 34, the slide plate 351 is equipped with a rebound component, the slide plate 351 is provided with a limiting member 36 extending into the extension port 35, and the limiting member 36 is provided with a tooth member 37 that can engage with the gear ring 32.

[0038] When the rotating member 33 rotates rapidly, under the action of inertia, the slide plate 351 overcomes the elastic force of the rebound component, and the slide plate 351 slides in the installation cavity 34. The slide plate 351 drives the limiting member 36 to slide out of the extension port 35. Therefore, the limiting member 36 drives the tooth member 37 to pass through the extension port 35 and engage with the gear ring 32, so as to achieve the limitation of the rotating member 33.

[0039] The rebound component includes two slide bars 4. The left and right sides of the slide plate 351 are slidably connected to the slide bars 4. The left and right sides of the slide plate 351 facing the limiter 36 are provided with springs 41. The two springs 41 are respectively sleeved on the outer surfaces of the two slide bars 4.

[0040] When the slide plate 351 slides in the installation cavity 34 under the action of inertia, the spring 41 starts to be compressed, and the slide plate 351 drives the limiting member 36 to slide out of the extension opening 35 .

[0041] The left and right sides of the support column 11 are both provided with stabilizing blocks 42 connected to the bottom plate 1. Such a design can improve the stability of the support column 11.

[0042] A support platform 43 is provided on the upper side of the bottom plate 1. The design of the support platform 43 is convenient for the staff to use the support platform 43 to continue to stack the sundries.

[0043] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An adjustable data display screen, comprising a bottom plate, characterized in that: A supporting column is provided on the upper side of the bottom plate, and an installing slot is provided on the upper side of the supporting column. A screw is rotatably installed in the installing slot, and a motor is installed at the lower end of the screw passing through the bottom plate, and a slider is slidably installed in the installing slot, and the slider is threadedly connected to the screw, and a display screen is installed at the end of the slider. Storage seats are provided at the upper and lower ends of the supporting column, and storage cavities are provided in the two storage seats, and two storage seats are provided with two cavities, and the two cavities are respectively located on the left and right sides of the storage cavity. A rotating shaft is rotatably installed in the storage cavity, and both ends of the rotating shaft extend into the cavity and are equipped with a coil spring, and a slide groove is provided between the inner walls of the two storage cavities, and the slide groove passes through the installing slot, and shielding cloths are wrapped and fixedly connected to the outer surfaces of the two rotating shafts, and the ends of the two shielding cloths extend into the slide groove and are connected to the slider.

2. The adjustable data display screen according to claim 1, characterized in that: Stop blocks are provided on both the upper and lower sides of the support column, and both of the stop blocks match the ends of the display screen.

3. The adjustable data display screen according to claim 2, characterized in that: The opposite sides of the two blocking blocks are each provided with a buffer pad matching the display screen.

4. The adjustable data display screen according to claim 1, characterized in that: A protective cover is provided on one side of the upper storage seat, a gear ring is provided on the inner wall of the protective cover, a rotating member is provided on one end of the rotating shaft extending into the protective cover, and a limiting mechanism is provided between the rotating member and the gear ring.

5. The adjustable data display screen according to claim 1, characterized in that: The limiting mechanism includes an installation cavity arranged in the rotating part, the installation cavity is provided with an extension port connected to the protective cover, a slide plate is slidably installed in the installation cavity, the slide plate is equipped with a rebound component, the slide plate is provided with a limiting member extending into the extension port, and the limiting member is provided with a tooth member that can engage with the gear ring.

6. The adjustable data display screen according to claim 5, characterized in that: The rebound component includes two slide bars, and the left and right sides of the slide plate are slidably connected to the slide bars. The left and right sides of the slide plate facing the limiter are provided with springs, and the two springs are respectively sleeved on the outer surfaces of the two slide bars.

7. The adjustable data display screen according to claim 1, characterized in that: The left and right sides of the support column are both provided with stabilizing blocks connected to the bottom plate.

8. The adjustable data display screen according to claim 1, characterized in that: A support platform is provided on the upper side of the bottom plate.

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