A multifunctional mobile foldable steel structure display device

Abstract

The present invention relates to the technical field of automated rotating display devices, and specifically to a multifunctional mobile folding steel structure display device, comprising two support rails arranged in parallel to each other, support frames symmetrically arranged at both ends of the support rails, a plurality of sliding brackets arranged between the two support rails, the bottom surfaces of the sliding brackets being clamped on the bottoms of the two support rails, guide racks being fixed to the inner walls of the support rails, a driving motor being driven on the sliding bracket, a guide gear being mounted on the driving shaft of the driving motor, the guide gear being meshed with the guide rack, the sliding bracket being driven by the driving motor to perform reciprocating linear motion along the support rails, and a rotating display device being arranged on the sliding bracket. The present invention provides a multifunctional mobile folding steel structure display device with high automation, strong stability, firm fixation, the ability to rotate a display screen, the convenience of moving the display screen, the ability to display product information in a diversified manner, precise display screen splicing and positioning, and safe protection.

Description

Technical Field

[0001] The invention relates to the technical field of automatic rotating display devices, and in particular to a multifunctional mobile folding steel structure display device. Background Art

[0002] As people's quality of life continues to improve, in order to actively and effectively promote products, display devices are usually used to display products in existing shopping malls or large exhibitions. In order to attract more people to pay attention to the products, existing display devices should be able to present product information in a rich and varied manner. For this reason, existing display devices often display products in a way of splicing multiple display screens, so that products can be displayed through multiple display screens, thereby achieving a promotional effect.

[0003] However, after multiple display screens are spliced ​​together, it is often difficult for the display screens to display product information from multiple angles. In other words, existing display devices cannot be rotated. Even if the display screens can be rotated, they cannot be moved vertically and horizontally, resulting in a relatively simple effect of displaying product information. It is difficult to promote in a variety of styles, which affects the promotion of products.

[0004] Therefore, the production of a multifunctional mobile folding steel structure display device with high automation, strong stability, firm fixation, rotating display screen, easy to move display screen, convenient for diversified display of product information, precise display screen splicing and positioning, and safe protection has broad market prospects. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a multifunctional mobile foldable steel structure display device with high automation, strong stability, firm fixation, the ability to rotate the display screen, easy to move the display screen, the ability to display product information in a diversified manner, precise display screen splicing and positioning, and safe protection, which is used to overcome the defects in the prior art.

[0006] The technical solution adopted by the present invention is: a multifunctional mobile foldable steel structure display device, including two support rails arranged parallel to each other, support frames are symmetrically provided at both ends of the support rails, and the tops of the support frames are respectively fixedly connected to one end of the two support rails, and a plurality of sliding brackets are provided between the two support rails. The bottom surfaces of the sliding brackets are respectively clamped on the bottoms of the two support rails, and the inner walls of the support rails are fixed with guide racks by screws. A driving motor is fixed to the sliding bracket by screws, and a guide gear is mounted on the driving shaft of the driving motor. The guide gear is clamped and fixed to the driving shaft of the driving motor by a nut, and the guide gear is meshed with the guide rack. The sliding bracket is driven by the driving motor to perform reciprocating linear motion along the support rails, and a rotating display device is provided on the sliding bracket.

[0007] The rotating display device includes a supporting sliding seat, the bottom end of the supporting sliding seat is clamped on the bottom of the sliding bracket, a display screen is arranged below the supporting sliding seat, a supporting shaft is fixed on the top of the display screen, the top of the supporting shaft is fixed to the supporting sliding seat through a bearing sleeve, the outer ring of the bearing is bonded to the supporting sliding seat, the inner ring of the bearing is bonded to the top of the supporting shaft, a two-phase stepper motor is arranged on one side of the supporting shaft, the two-phase stepper motor is fixed to the supporting sliding seat through screws, the driving rod and the supporting shaft of the two-phase stepper motor are respectively bonded and sleeved with transmission gears, the transmission gears are meshed with each other, and the display screen is driven to rotate by the two-phase stepper motor.

[0008] The top of the display screen is provided with an adjusting boss, which is fixed on the top of the display screen by screws, and the bottom end of the supporting shaft is bonded to the adjusting boss.

[0009] The bottom of the sliding bracket is provided with two mutually parallel limit bars, and the two limit bars are respectively fixed on the two sides of the sliding bracket by screws. The corresponding limit bars on the bottom surface of the supporting sliding seat are provided with limit holes, and the limit holes are sleeved on the limit bars. The shape of the limit holes is consistent with the shape of the limit bars, and the supporting sliding seat is clamped on the bottom of the sliding bracket through the limit bars.

[0010] A limit rack is provided in the middle of the sliding bracket, which is fixed by screws. A servo motor is fixed on the upper side of the supporting sliding seat by screws. A limit gear is mounted on the driving shaft of the servo motor, and the limit gear is meshed with the limit rack. The supporting sliding seat is driven by the servo motor to perform reciprocating linear motion along the sliding bracket.

[0011] The bottom of the support guide rail is provided with two mutually parallel limiting strips, which are respectively fixed on both sides of the support guide rail by screws. The corresponding limiting strips on the bottom surface of the sliding bracket are provided with limiting holes, which are sleeved on the limiting strips. The shape of the limiting holes is consistent with the shape of the limiting strips, and the sliding bracket is clamped on the bottom of the support guide rail through the limiting strips.

[0012] A connecting plate is provided between the support rail and the support frame. The connecting plate adopts an L-shaped plate structure. One side of the connecting plate is fixed to the outer wall of the support rail by screws, and the other side of the connecting plate is fixed to the top of the support frame by screws.

[0013] A protective cover is arranged above the supporting frame, and the protective cover is fixed on the supporting frame and the supporting guide rail by screws.

[0014] The beneficial effects of the present invention are as follows: first, the present invention comprises two support rails arranged in parallel with each other, support frames are symmetrically arranged at both ends of the support rails, the top ends of the support frames are respectively fixedly connected to one end of the two support rails, a plurality of sliding brackets are arranged between the two support rails, the bottom surfaces of the sliding brackets are respectively clamped on the bottoms of the two support rails, a guide rack is fixed to the inner wall of the support rails by screws, a driving motor is fixed to the sliding bracket by screws, a guide gear is mounted on the driving shaft of the driving motor, the guide gear is clamped and fixed to the driving shaft of the driving motor by a nut, the guide gear is meshed with the guide rack, and the sliding The bracket is driven by a driving motor to perform reciprocating linear motion along the supporting guide rail, and a rotating display device is provided on the sliding bracket. The present invention drives the rotating display device to perform reciprocating linear motion by a driving motor, so that the present invention can display product information in an unfolded manner. The present invention drives the display screen to rotate with the supporting shaft as the center of the circle by a two-phase stepping motor provided, so that the present invention can display product information at multiple angles. The present utility model drives the supporting sliding seat to perform reciprocating linear motion along the sliding bracket by a servo motor provided, so that the display screen in the present invention can display product information in a staggered manner front and back, so that the present utility model can display product information in a foldable manner. Information, so as to realize the rotation of the display screen of the present invention and facilitate the lateral and longitudinal movement of the display screen, so that the present invention has a high degree of automation, so that the present invention can display product information through the lateral movement, longitudinal movement and rotation of the display screen, and by combining rotation with movement, that is, by simultaneously starting the drive motor, the two-phase stepping motor and the servo motor, the display screen can be tilted and moved while rotating, so that the present invention can effectively combine multiple display methods, so as to facilitate the diversified display of product information of the present invention; secondly, the present invention limits the movement direction of the support sliding seat by the provided limit strip, so as to improve the stability of the support sliding seat during movement, and limits the movement direction of the sliding bracket by the provided limit strip, so as to improve the stability of the reciprocating motion of the sliding bracket, thereby enhancing the stability of the present invention; thirdly, the present invention reinforces the support guide rail and the support frame by the provided connecting plate, so as to improve the fixity of the present invention, and protects the present invention by the provided protective cover, so that the present invention is safe, and is convenient to adjust the splicing position of the display screen by the provided adjustment boss, so that the splicing positioning of the display screen is accurate, so that the present invention has good social and economic benefits and is a product that is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention without installing a protective cover.

[0016] Figure 2 It is a structural schematic diagram of the present invention.

[0017] Figure 3 It is a first assembly schematic diagram of the support rail and one of the sliding brackets in the present invention.

[0018] Figure 4 for Figure 3 A magnified schematic diagram of center A.

[0019] Figure 5 It is a second assembly schematic diagram of the support rail and one of the sliding brackets in the present invention.

[0020] Figure 6 for Figure 5 A magnified schematic diagram of point B in the middle.

[0021] Figure 7 It is a first assembly schematic diagram of the sliding bracket and the rotating display device in the present invention.

[0022] Figure 8 for Figure 7 Enlarged schematic diagram of point C in the middle.

[0023] Fig. 9 It is a second assembly diagram of the sliding bracket and the rotating display device in the present invention.

[0024] Fig.10 for Fig. 9 Enlarged schematic diagram of point D in the middle. DETAILED DESCRIPTION

[0025] like Figure 1 , 2 As shown in Figures 3, 4, 5, 6, 7, 8, 9 and 10, a multifunctional mobile foldable steel structure display device comprises two supporting rails 1 arranged parallel to each other, supporting frames 2 are symmetrically arranged at both ends of the supporting rails 1, and the tops of the supporting frames 2 are fixedly connected to one ends of the two supporting rails 1, respectively, and a plurality of sliding brackets 3 are arranged between the two supporting rails 1, and the bottom surfaces of the sliding brackets 3 are clamped on the bottoms of the two supporting rails 1 on both sides, respectively, and guide racks 4 are fixed to the inner walls of the supporting rails 1 by screws, and a driving motor 5 is fixed to the sliding bracket 3 by screws, and a guide gear 6 is mounted on the driving shaft of the driving motor 5, and the guide gear 6 is clamped and fixed on the driving shaft of the driving motor 5 by nuts, and the guide gear 6 is meshed with the guide rack 4, and the sliding bracket 3 is driven by the driving motor 5 to perform reciprocating linear motion along the supporting rail 1, and a rotating display device is arranged on the sliding bracket 3, so that the rotating display device is driven by the driving motor 5 to perform reciprocating linear motion.

[0026] The rotating display device includes a supporting sliding seat 7, the bottom end of the supporting sliding seat 7 is clamped on the bottom of the sliding bracket 3, a display screen 8 is provided below the supporting sliding seat 7, a supporting shaft 9 is fixed on the top of the display screen 8, the top of the supporting shaft 9 is fixed to the supporting sliding seat 7 through a bearing sleeve, the outer ring of the bearing is bonded to the supporting sliding seat 7, the inner ring of the bearing is bonded to the top of the supporting shaft 9, a two-phase stepping motor 10 is provided on one side of the supporting shaft 9, the two-phase stepping motor 10 is fixed to the supporting sliding seat 7 by screws, and a driving rod of the two-phase stepping motor 10 and the supporting shaft 9 are respectively bonded with transmission gears. The transmission gears are meshed with each other, and the display screen 8 is driven to rotate by a two-phase stepper motor 10, that is, the display screen 8 is driven to rotate with the support shaft 9 as the center; an adjusting boss 11 is provided at the top of the display screen 8, and the adjusting boss 11 is fixed to the top of the display screen 8 by screws, and the bottom end of the support shaft 9 is bonded to the adjusting boss 11. The adjusting boss 11 and the display screen 8 are driven to move appropriately upward or downward by adjusting the tightness of the screw, and the adjusting boss 11 and the display screen 8 are horizontally displaced by adjusting the fixed position of the screw, so as to facilitate the adjustment of the position of the display screen 8.

[0027] The bottom of the sliding bracket 3 is provided with two limit bars 12 parallel to each other, and the two limit bars 12 are respectively fixed on both sides of the sliding bracket 3 by screws. The corresponding limit bars 12 on the bottom surface of the supporting sliding seat 7 are provided with a limit hole, and the limit hole is sleeved on the limit bar 12. The shape of the limit hole is consistent with the shape of the limit bar 12. The supporting sliding seat 7 is clamped on the bottom of the sliding bracket 3 by the limit bar 12, and the movement direction of the supporting sliding seat 7 is limited by the limit bar 12, thereby improving the stability of the movement of the supporting sliding seat 7; the middle part of the sliding bracket 3 is provided with a limit rack 13 fixed by screws, and a servo motor 14 is fixed on the upper side of the supporting sliding seat 7 by screws. A limit gear 15 is sleeved on the driving shaft of the servo motor 14, and the limit gear 15 is meshed with the limit rack 13. The supporting sliding seat 7 is driven by the servo motor 14 to perform reciprocating linear motion along the sliding bracket 3, thereby driving the display screen 8 to perform reciprocating linear motion.

[0028] The bottom of the support guide rail 1 is provided with two mutually parallel limiting bars 16, and the two limiting bars 16 are respectively fixed on both sides of the support guide rail 1 by screws. The corresponding limiting bars 16 on the bottom surface of the sliding bracket 3 are provided with limiting holes, and the limiting holes are sleeved on the limiting bars 16. The shape of the limiting holes is consistent with the shape of the limiting bars 16. The sliding bracket 3 is clamped on the bottom of the support guide rail 1 by the limiting bars 16, and the movement direction of the sliding bracket 3 is limited by the limiting bars 16, thereby improving the stability of the reciprocating motion of the sliding bracket 3.

[0029] A connecting plate 17 is provided between the support guide rail 1 and the support frame 2. The connecting plate 17 adopts an L-shaped plate structure. One side of the connecting plate 17 is fixed to the outer wall of the support guide rail 1 by screws, and the other side of the connecting plate 17 is fixed to the top of the support frame 2 by screws, so that the support guide rail 1 and the support frame 2 are firmly fixed; a protective cover 18 is provided above the support frame 2, and the protective cover 18 is fixed to the support frame 2 and the top of the support guide rail 1 by screws, and the present invention is protected by the protective cover 18.

[0030] The installation method of this product is as follows: Figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, and 10, first, fix the support frame 2 on the workplace by screws, install the two sides of the connecting plate 17 on the support guide rail 1 and the support frame 2 by bolts, and fix the protective cover 18 on the support frame 2 and the upper part of the support guide rail 1 by screws, and fix the guide rack 4 on the support guide rail 1 by screws; then, install the drive motor 5 on the sliding bracket 3 by screws, and install the two-phase stepper motor 10 and the servo motor 14 on the supporting sliding seat 7 by screws, and install and fix the guide gear 6, the limit gear 15 and the support shaft 9 accordingly, so that the two-phase stepper motor 10 can drive the support shaft 9 to rotate, and fix the limit rack 13 by screws. It is installed on the sliding bracket 3, and the supporting sliding seat 7 is clamped on the bottom of the sliding bracket 3 through the limit bar 12. The sliding bracket 3 is clamped on the bottom of the supporting guide rail 1 through the limit bar 16, so that the limit gear 15 and the limit rack 13 and the guide gear 6 and the guide rack 4 are respectively meshed; then, several display screens 8 are respectively installed on several adjustment bosses 11 by screws in turn, so that several display screens 8 are accurately spliced, and the display screen 8, the drive motor 5, the two-phase stepper motor 10 and the servo motor 14 are electrically connected to the external control center by wires, so that the control center can control the display content of the display screen 8, and it is convenient to control the drive motor 5, the two-phase stepper motor 10 and the servo motor 14 to start or brake.

[0031] The present invention has broad market prospects by providing a multifunctional mobile foldable steel structure display device with high automation, strong stability, firm fixation, the ability to rotate the display screen, easy to move the display screen, the ability to display product information in a diversified manner, precise display screen splicing and positioning, and safe protection.

Claims

1. A multifunctional mobile foldable steel structure display device, comprising two support rails (1) arranged parallel to each other, support frames (2) are symmetrically arranged at both ends of the support rails (1), and the top ends of the support frames (2) are fixedly connected to one end of the two support rails (1), characterized in that: A plurality of sliding brackets (3) are provided between the two support rails (1). Both sides of the bottom surface of the sliding bracket (3) are respectively clamped on the bottom of the two support rails (1). A guide rack (4) is fixed to the inner wall of the support rail (1) by screws. A driving motor (5) is fixed to the sliding bracket (3) by screws. A guide gear (6) is mounted on the driving shaft of the driving motor (5). The guide gear (6) is clamped and fixed to the driving shaft of the driving motor (5) by a nut. The guide gear (6) is meshed with the guide rack (4). The sliding bracket (3) is driven by the driving motor (5) to perform reciprocating linear motion along the support rail (1). The sliding bracket ( 3) is provided with a rotating display device; the rotating display device comprises a supporting sliding seat (7), the bottom end of the supporting sliding seat (7) is clamped on the bottom of the sliding bracket (3), a display screen (8) is provided below the supporting sliding seat (7), a supporting shaft (9) is fixed on the top of the display screen (8), the top of the supporting shaft (9) is fixed to the supporting sliding seat (7) through a bearing sleeve, the outer ring of the bearing is bonded to the supporting sliding seat (7), the inner ring of the bearing is bonded to the top of the supporting shaft (9), a two-phase stepping motor (10) is provided on one side of the supporting shaft (9), the two-phase stepping motor (10) is fixed to the supporting sliding seat (7) through screws, and the two-phase stepping motor The driving rod (10) and the support shaft (9) are respectively bonded with transmission gears, which are meshed with each other, and the display screen (8) is driven to rotate by the two-phase stepping motor (10); the top of the display screen (8) is provided with an adjustment boss (11), and the adjustment boss (11) is fixed to the top of the display screen (8) by screws, and the bottom of the support shaft (9) is bonded to the adjustment boss (11); the bottom of the sliding bracket (3) is provided with two mutually parallel limit bars (12), and the two limit bars (12) are respectively fixed to the two sides of the sliding bracket (3) by screws, and the corresponding limit bars (12) on the bottom surface of the supporting sliding seat (7) are ) is provided with a limit hole, the limit hole is sleeved on the limit bar (12), the shape of the limit hole is consistent with the shape of the limit bar (12), the support sliding seat (7) is clamped on the bottom of the sliding bracket (3) through the limit bar (12); the middle part of the sliding bracket (3) is provided with a limit rack (13) fixed by screws, the upper part of the support sliding seat (7) is fixed with a servo motor (14) by screws, the driving shaft of the servo motor (14) is sleeved with a limit gear (15), the limit gear (15) is meshed with the limit rack (13), and the support sliding seat (7) is driven by the servo motor (14) to perform reciprocating linear motion along the movable bracket (3);The bottom of the support rail (1) is provided with two mutually parallel limiting strips (16), the two limiting strips (16) are respectively fixed to the two sides of the support rail (1) by screws, and the bottom surface of the sliding bracket (3) is provided with a limiting hole corresponding to the limiting strip (16), the limiting hole is sleeved on the limiting strip (16), the shape of the limiting hole is consistent with the shape of the limiting strip (16), and the sliding bracket (3) is clamped on the bottom of the support rail (1) by the limiting strip (16); a connecting plate (17) is provided between the support rail (1) and the support frame (2), the connecting plate (17) adopts an L-shaped plate structure, one side of the connecting plate (17) is fixed to the outer wall of the support rail (1) by screws, and the other side of the connecting plate (17) is fixed to the top of the support frame (2) by screws; a protective cover (18) is provided above the support frame (2), and the protective cover (18) is fixed to the support frame (2) and the top of the support rail (1) by screws. ;

Images