Visual communication design platform capable of simultaneously displaying multiple themes

Abstract

The utility model discloses a visual communication design platform capable of simultaneously showing a plurality of themes, which relates to the technical field of showing equipment and comprises a base and a threaded rod, a transverse plate is arranged above the base, the threaded rod is rotatably arranged between the transverse plate and the base, a groove is arranged on the lower side of the middle end of the base, and the threaded rod is arranged in the groove. A motor is fixedly arranged in the groove, the output end of the motor is fixedly connected with one end of a threaded rod, racks are fixedly arranged between the two sides of the transverse plate and the base, the rod wall of the threaded rod is sleeved with an inner threaded pipe in a threaded mode, and a sliding plate is fixedly arranged on the upper side of the inner threaded pipe. And protective shells are fixedly arranged on the two sides of the sliding plate correspondingly, a display screen is arranged on one side of the interior of each protective shell, and a through hole is formed in the inner wall of the lower side of each protective shell and located in the lower side of the middle of the corresponding display screen. The display screen can be stored and protected after being used, and the display screen can be effectively prevented from being accidentally impacted and damaged at ordinary times.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a visual communication design platform capable of displaying multiple themes at the same time. Background Art

[0002] Most of the existing visual communication display devices only have a single screen or curtain, which can usually only display a single image to the audience in front. In some cases where multiple themes need to be displayed at the same time, it is impossible to achieve the effect that the designer wants to show.

[0003] Among them, announcement number CN211957061U discloses a visual communication design platform that can display multiple themes at the same time, including a platform: a rotating platform is installed on the top of the platform, the central axis of the rotating platform is connected to a stepper motor installed in the center of the platform, a group of liquid crystal display screens arranged in a triangle is fixedly installed on the rotating platform, and the liquid crystal display screen group is connected to a main control system placed under the platform through a cable; a speaker is fixedly installed on one side of the upper surface of the platform, and a microphone is fixedly installed on the other side of the upper surface of the platform, and the microphone and the speaker are located on both sides of the rotating platform. There are still defects in this technical solution:

[0004] In this technical solution, after use, the LCD screen is still exposed to the outside, lacking protection for the LCD screen, which makes the LCD screen vulnerable to accidental collision and damage, causing economic losses. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing visual communication design platform that can display multiple themes at the same time, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a visual communication design platform that can display multiple themes at the same time, which solves the problem that in the visual communication design platform in the prior art that can display multiple themes at the same time, the LCD screen is still exposed after use and lacks protection for the LCD screen, which makes the LCD screen easily damaged by accidental collisions and causes economic losses.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A visual communication design platform that can display multiple themes at the same time includes a base and a threaded rod, a horizontal plate is arranged above the base, a threaded rod is rotatably arranged between the horizontal plate and the base, a groove is opened on the lower side of the middle end of the base, a motor is fixedly arranged inside the groove, the output end of the motor is fixedly connected to one end of the threaded rod, racks are fixedly arranged between both sides of the horizontal plate and the base, an internal threaded tube is threadedly sleeved on the rod wall of the threaded rod, a slide plate is fixedly arranged on the upper side of the internal threaded tube, a protective shell is fixedly arranged on both sides of the slide plate, a display screen is arranged on one side of the inner side of the protective shell, a through hole is opened on the lower inner wall of the lower side of the protective shell and located at the middle lower side of the display screen, a rotating rod is rotatably arranged inside the through hole, and transmission mechanisms for driving the rotating rods on both sides to rotate are arranged on both sides of the upper surface of the base.

[0009] Preferably, the transmission mechanism includes a transmission rod and a push rod, a side plate is fixedly provided on the lower outer wall of the protective shell, the transmission rod is rotatably sleeved inside the side plate, sliding grooves are opened on both sides of the upper surface of the base, and a slider is slidably sleeved inside the sliding groove, the push rod is arranged between the side plate and the slider, both ends of the push rod are rotatably connected with connecting blocks through axle pins, and a plurality of connecting blocks are respectively fixedly connected to the corresponding side plates and sliders, the lower end of the rotating rod is fixedly sleeved with a first bevel gear, and one end of the transmission rod close to the first bevel gear is fixedly sleeved with a second bevel gear, the first bevel gear is meshingly connected to the second bevel gear, and one end of the transmission rod close to the rack is fixedly sleeved with a spur gear, and the spur gear is meshingly connected to the rack.

[0010] Preferably, the longitudinal cross-section of the slide groove of the slider is T-shaped.

[0011] Preferably, the motor is fixedly connected to the inner wall of the groove via a support frame.

[0012] Preferably, an avoidance hole is provided on the surface of the slide plate at a position corresponding to the rack.

[0013] Preferably, the motor is a reduction motor.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model drives the threaded rod to rotate through a motor. Since the slide plate is limited by the rack and cannot rotate, the internal threaded tube cannot rotate. Then the rotation of the threaded rod will move the internal threaded tube, so that the two display screens can be lifted to a higher position, which is convenient for displaying the design theme.

[0016] 2. The utility model reverses the motor to make the threaded rod reverse, which drives the display screen down. At the same time, the spur gear moves relative to the rack, so that the spur gear rotates, and then the transmission rod rotates. The transmission rod is driven by the first bevel gear and the second bevel gear, so that the rotating rod drives the display screen to rotate, that is, the display side of the display screen can be rotated to the inside of the protective shell, which can effectively prevent the display screen from being damaged by accidental impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the structure of a visual communication design platform proposed by the utility model that can display multiple themes at the same time;

[0019] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0020] Figure 3 for Figure 2 A perspective view of the middle slider.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Horizontal plate; 3. Threaded rod; 4. Rack; 5. Protective shell; 6. Slide plate; 7. Internally threaded tube; 8. Display screen; 9. Rotating rod; 10. First bevel gear; 11. Side plate; 12. Transmission rod; 13. Second bevel gear; 14. Slider; 15. Push rod; 16. Axle pin; 17. Connecting block; 18. Motor; 19. Spur gear. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The embodiment of the utility model discloses a visual communication design platform capable of displaying multiple themes at the same time.

[0025] Reference Figure 1-3A visual communication design platform that can display multiple themes at the same time includes a base 1 and a threaded rod 3. A horizontal plate 2 is arranged above the base 1. A threaded rod 3 is rotatably arranged between the horizontal plate 2 and the base 1. A groove is opened at the lower side of the middle end of the base 1. A motor 18 is fixedly arranged inside the groove. The output end of the motor 18 is fixedly connected to one end of the threaded rod 3. The motor 18 is fixedly connected to the inner wall of the groove through a support frame, so that the connection between the motor 18 and the inner wall of the groove is more stable. The motor 18 is a reduction motor that can provide a large and stable transmission. Power, racks 4 are fixedly arranged between the two sides of the horizontal plate 2 and the base 1, the rod wall of the threaded rod 3 is threadedly sleeved with an internal threaded tube 7, a slide plate 6 is fixedly arranged on the upper side of the internal threaded tube 7, and avoidance holes are opened on the surface of the slide plate 6 and at the position corresponding to the rack 4 to prevent the slide plate 6 from interfering with the rack 4 as much as possible, a protective shell 5 is fixedly arranged on both sides of the slide plate 6, a display screen 8 is arranged on one side of the inner part of the protective shell 5, a through hole is opened on the lower inner wall of the protective shell 5 and located on the lower middle side of the display screen 8, and a rotating rod 9 is rotatably arranged inside the through hole.

[0026] Reference Figure 1-3 The upper surface of the base 1 is provided with a transmission mechanism for driving the rotating rods 9 on both sides to rotate. The transmission mechanism includes a transmission rod 12 and a push rod 15. The lower outer wall of the protective shell 5 is fixedly provided with a side plate 11. The transmission rod 12 is rotatably sleeved inside the side plate 11. Slide grooves are provided on both sides of the upper surface of the base 1. The slide grooves are slidably sleeved inside the slide grooves with sliders 14. The longitudinal sections of the slide grooves of the sliders 14 are all T-shaped to prevent the sliders 14 from slipping out of the slide grooves as much as possible. The push rod 15 is provided between the side plate 11 and the slider 14. Both ends of the push rod 15 are rotatably connected with connecting blocks 17 through axle pins 16, and multiple connecting blocks 17 are respectively fixedly connected to the corresponding side plates 11 and sliders 14. The lower end of the rotating rod 9 is fixedly sleeved with a first bevel gear 10, and the end of the transmission rod 12 close to the first bevel gear 10 is fixedly sleeved with a second bevel gear 13, and the first bevel gear 10 is meshingly connected with the second bevel gear 13. The end of the transmission rod 12 close to the rack 4 is fixedly sleeved with a spur gear 19, and the spur gear 19 is meshingly connected with the rack 4.

[0027] In the utility model, when in use, the motor 18 drives the threaded rod 3 to rotate. Since the slide plate 6 is limited by the rack 4 and cannot rotate, the internal threaded tube 7 cannot rotate, and the rotation of the threaded rod 3 will cause the internal threaded tube 7 to move, that is, the two display screens 8 can be lifted to a higher position, which is convenient for displaying the design theme. After use, the motor 18 is reversed, so that the threaded rod 3 is reversed, which will drive the display screen 8 to descend. At the same time, the spur gear 19 will move relative to the rack 4, that is, the spur gear 19 will rotate, and then the transmission rod 12 will rotate. The transmission rod 12 is transmitted through the first bevel gear 10 and the second bevel gear 13, so that the rotating rod 9 drives the display screen 8 to rotate, that is, the display side of the display screen 8 can be rotated to the inside of the protective shell 5, which can effectively prevent the display screen 8 from being damaged by accidental impact.

[0028] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A visual communication design platform capable of displaying multiple themes simultaneously, comprising a base (1) and a threaded rod (3), characterized in that: A transverse plate (2) is arranged above the base (1), a threaded rod (3) is rotatably arranged between the transverse plate (2) and the base (1), a groove is provided at the lower side of the middle end of the base (1), a motor (18) is fixedly arranged inside the groove, an output end of the motor (18) is fixedly connected to one end of the threaded rod (3), racks (4) are fixedly arranged between both sides of the transverse plate (2) and the base (1), an internal threaded tube (7) is threadedly sleeved on the rod wall of the threaded rod (3), a slide plate (6) is fixedly arranged on the upper side of the internal threaded tube (7), a protective shell (5) is fixedly arranged on both sides of the slide plate (6), a display screen (8) is arranged on one side of the inside of the protective shell (5), a through hole is provided on the lower inner wall of the protective shell (5) and located at the lower middle part of the display screen (8), a rotating rod (9) is rotatably arranged inside the through hole, and a transmission mechanism for driving the rotating rods (9) on both sides to rotate is provided on both sides of the upper surface of the base (1).

2. The visual communication design platform capable of simultaneously displaying multiple themes according to claim 1, characterized in that: The transmission mechanism comprises a transmission rod (12) and a push rod (15); a side plate (11) is fixedly provided on the lower outer wall of the protective shell (5); the transmission rod (12) is rotatably sleeved inside the side plate (11); both sides of the upper surface of the base (1) are provided with sliding grooves; a slider (14) is slidably sleeved inside the sliding groove; the push rod (15) is arranged between the side plate (11) and the slider (14); both ends of the push rod (15) are rotatably connected to a connecting block (17) through an axle pin (16); and a plurality of The connecting block (17) is fixedly connected to the corresponding side plate (11) and the sliding block (14), respectively; the lower end of the rotating rod (9) is fixedly sleeved with a first bevel gear (10); the end of the transmission rod (12) close to the first bevel gear (10) is fixedly sleeved with a second bevel gear (13); the first bevel gear (10) and the second bevel gear (13) are meshingly connected; the end of the transmission rod (12) close to the rack (4) is fixedly sleeved with a spur gear (19); the spur gear (19) is meshingly connected with the rack (4).

3. The visual communication design platform capable of simultaneously displaying multiple themes according to claim 2, characterized in that: The longitudinal sections of the slide grooves of the sliders (14) are all T-shaped.

4. The visual communication design platform capable of simultaneously displaying multiple themes according to claim 1, characterized in that: The motor (18) is fixedly connected to the inner wall of the groove via a support frame.

5. The visual communication design platform capable of simultaneously displaying multiple themes according to claim 2, characterized in that: An avoidance hole is provided on the surface of the slide plate (6) at a position corresponding to the rack (4).

6. The visual communication design platform capable of simultaneously displaying multiple themes according to claim 1, characterized in that: The motor (18) is a reduction motor.

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