Exhibition device capable of rotating at multiple angles

Abstract

The utility model relates to the technical field of exhibition equipment, in particular to a multi-angle rotating exhibition device which comprises a telescopic assembly and further comprises an adjusting assembly which comprises a cross-shaped concave frame, a second rotating set, a third rotating set, a first arc-shaped frame, a second arc-shaped frame, a ball, a first arc-shaped block, a second arc-shaped block and a fixing rod. First rotating holes are formed in the top and the bottom of the cross-shaped concave frame, second rotating holes are formed in the two sides of the cross-shaped concave frame, first rotating shafts are fixed to the two ends of the first arc-shaped frame, and second rotating shafts are fixed to the two ends of the second arc-shaped frame; the outer side wall of the first rotating shaft is rotationally installed in the first rotating hole, the outer side wall of the second rotating shaft is rotationally installed in the second rotating hole, and the second rotating set and the third rotating set are both arranged on the cross-shaped concave frame. The height of the display board can be adjusted, and meanwhile the display board can be adjusted at multiple angles.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition equipment, in particular to a multi-angle rotating exhibition device. Background Art

[0002] An exhibition is a promotional activity held to showcase products and technologies, expand channels, promote sales and spread brands. In order to better display items to people and attract the audience's attention, an exhibition is held.

[0003] As a carrier for displaying goods to be traded, product display boards allow the goods to be clearly and eye-catchingly displayed to the public, thereby increasing the promotion of the goods and playing a better role in attracting customers. Generally, display boards are fixed and hung in a fixed position. This is especially true for some products that require multi-angle display, which cannot be achieved with fixed structure display racks. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the present invention provides a multi-angle rotating exhibition device.

[0005] The present invention overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] A multi-angle rotating exhibition device includes a telescopic component and further includes:

[0007] An adjustment component includes a cross-concave frame, a second rotation group, a third rotation group, a first arc frame, a second arc frame, a sphere, a first arc block, a second arc block and a fixing rod. The top and bottom of the cross-concave frame are both provided with a first rotation hole, and both sides of the cross-concave frame are both provided with a second rotation hole. Both ends of the first arc frame are fixed with a first rotation shaft, and both ends of the second arc frame are fixed with a second rotation shaft. The outer wall of the first rotation shaft is rotatably installed in the first rotation hole, and the outer wall of the second rotation shaft is rotatably installed in the second rotation hole. The second rotation group and the third rotation group are both arranged in the cross-concave frame. On the cross-shaped frame, the second rotating group is connected to one of the first rotating shafts, the third rotating group is connected to one of the second rotating shafts, two orthogonal arc grooves are provided on the spherical surface of the sphere, the first arc block is fixed to the cross-concave frame, the first arc block and the second arc block have the same specifications, the length of the first arc block is greater than the width of the arc groove, the arc surface of the first arc block contacts the spherical surface of one of the arc grooves, the arc surface of the second arc block contacts the spherical surface of the other arc groove, and a fixing rod is fixed to the outer wall of the second arc block, and the fixing rod is arranged in the groove of the first arc frame and the groove of the second arc frame;

[0008] A rotating assembly, wherein the rotating assembly is arranged on the fixed rod;

[0009] A display board is connected to the rotating assembly.

[0010] As a further solution of the present invention: the telescopic assembly includes a base plate, a first rotating group and an electric push rod, the electric push rod is connected to the first rotating group, the first rotating group is arranged on the top of the base plate, and the telescopic end of the electric push rod is fixed to the cross concave frame.

[0011] As a further solution of the present invention: the first rotating group includes a first worm wheel, a first worm, a first servo motor and two first fixed plates, the first worm wheel is coaxially fixed with the electric push rod, a third rotating hole is opened on the outer wall of the first fixed plate, the two ends of the first worm are respectively rotatably installed in the two third rotating holes, the first fixed plate is fixed to the top of the base plate, the first worm is meshed with the first worm wheel, the first servo motor is fixed to one of the first fixed plates, and the output shaft of the first servo motor is coaxially fixed with the first worm.

[0012] As a further solution of the present invention: the second rotating group includes a second worm wheel, a second worm, a second servo motor and two second fixed plates, the second worm wheel is coaxially fixed with the first rotating shaft, the outer wall of the second fixed plate is provided with a fourth rotating hole, the two ends of the second worm are respectively rotatably installed in the two fourth rotating holes, the second fixed plate is fixed to the cross concave frame, the second worm is meshed with the second worm wheel, the second servo motor is fixed to one of the second fixed plates, and the output shaft of the second servo motor is coaxially fixed with the second worm.

[0013] As a further solution of the present invention: the third rotating group includes a third worm wheel, a third worm, a third servo motor and two third fixed plates, the third worm wheel is coaxially fixed with the second rotating shaft, the outer wall of the third fixed plate is provided with a fourth rotating hole, the two ends of the third worm are respectively rotatably installed in the two fourth rotating holes, the third fixed plate is fixed to the top of the cross concave frame, the third worm is meshed with the third worm wheel, the third servo motor is fixed to one of the third fixed plates, and the output shaft of the third servo motor is coaxially fixed with the third worm.

[0014] As a further solution of the present invention: the rotating assembly includes a rotating rod, a fixed frame and a fourth rotating group, the fixed frame is fixed to the fixed rod, a fifth rotating hole is opened on the outer wall of the fixed frame, the outer side wall of the rotating rod is rotatably installed in the fifth rotating hole, and one end of the rotating rod is fixed to the display board.

[0015] As a further solution of the present invention: the fourth rotating group includes a fourth worm gear, a fourth worm, a fourth servo motor and two fourth fixed plates, the fourth worm gear is coaxially fixed to the rotating rod, the outer wall of the fourth fixed plate is provided with a sixth rotating hole, the two ends of the fourth worm are respectively rotatably installed in the two sixth rotating holes, the fourth fixed plate is fixed to the fixed frame, the fourth worm is meshed with the fourth worm gear, the fourth servo motor is fixed to one of the fourth fixed plates, and the output shaft of the fourth servo motor is coaxially fixed to the third worm.

[0016] After adopting the above structure, the utility model has the following advantages compared with the existing technology:

[0017] The utility model is designed according to existing needs. The device can adjust the height of the display board and can adjust the display board at multiple angles at the same time, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic structural diagram of the adjustment component of the utility model from the first viewing angle.

[0020] Figure 3 This is a schematic structural diagram of the adjustment component of the utility model from a second viewing angle.

[0021] Figure 4 This is a schematic structural diagram of the adjustment component (without a rotating component) of the present invention.

[0022] In the figure: 1. base plate; 2. first rotating group; 3. electric push rod; 4. adjustment assembly; 5. rotating assembly; 6. display board; 7. cross-concave frame; 8. second rotating group; 9. first curved frame; 10. second curved frame; 11. third rotating group; 12. first curved block; 13. second curved block; 14. sphere; 15. fixed frame; 16. rotating rod; 17. fourth rotating group; 18. fixed rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4In an embodiment of the present invention, a multi-angle rotating exhibition device includes a telescopic component and an adjusting component 4. The adjusting component 4 includes a cross concave frame 7, a second rotating group 8, a third rotating group 11, a first arc frame 9, a second arc frame 10, a sphere 14, a first arc block 12, a second arc block 13 and a fixing rod 18. The top and bottom of the cross concave frame 7 are both provided with a first rotating hole, and both sides of the cross concave frame 7 are both provided with a second rotating hole. Both ends of the first arc frame 9 are fixed with a first rotating shaft, and both ends of the second arc frame 10 are fixed with a second rotating shaft. The outer wall of the first rotating shaft is rotatably installed in the first rotating hole, and the outer wall of the second rotating shaft is rotatably installed in the second rotating hole. The second rotating group 8 and the third rotating group 11 are both arranged on the cross concave frame 7. Group 8 is connected to one of the first rotating shafts, and the third rotating group 11 is connected to one of the second rotating shafts. Two orthogonal arc grooves are provided on the spherical surface of the sphere 14. The first arc block 12 is fixed to the cross concave frame 7. The first arc block 12 and the second arc block 13 have the same specifications. The length of the first arc block 12 is greater than the width of the arc groove. The arc surface of the first arc block 12 contacts the spherical surface of one of the arc grooves, and the arc surface of the second arc block 13 contacts the spherical surface of the other arc groove. A fixing rod 18 is fixed to the outer wall of the second arc block 13. The fixing rod 18 is arranged in the groove of the first arc frame 9 and the groove of the second arc frame 10. It can be seen from the above connection relationship that the second rotating group 8 drives the first arc frame 9 to rotate, and the third rotating group 11 drives the second arc frame 10 to rotate. Figure 4 It can be seen that when the first arc frame 9 and the second arc frame 10 rotate, the second arc block 13 moves along the second arc groove in which it is located, and at the same time the ball 14 rotates, the fixing rod 18 can rotate at multiple angles, thereby driving the display board 6 to adjust the angles.

[0025] The rotating assembly 5 is arranged on the fixed rod 18;

[0026] The display board 6 is connected to the rotating component 5 .

[0027] Specifically, the telescopic assembly includes a base plate 1, a first rotating group 2 and an electric push rod 3. The electric push rod 3 is connected to the first rotating group 2. The first rotating group 2 is arranged on the top of the base plate 1. The telescopic end of the electric push rod 3 is fixed to the cross-shaped concave frame 7. Through the above connection relationship, it can be seen that the telescopic movement of the electric push rod 3 can drive the display board 6 to adjust its height.

[0028] Specifically, the first rotating group 2 includes a first worm gear, a first worm, a first servo motor and two first fixed plates. The first worm gear is coaxially fixed to the electric push rod 3. A third rotating hole is provided on the outer wall of the first fixed plate. The two ends of the first worm are respectively rotatably installed in the two third rotating holes. The first fixed plate is fixed to the top of the base plate 1. The first worm is meshed with the first worm gear. The first servo motor is fixed to one of the first fixed plates. The output shaft of the first servo motor is coaxially fixed to the first worm. From the above connection relationship, it can be seen that the first servo motor drives the first worm to rotate through the output shaft, the first worm drives the first worm gear to rotate, and the first worm gear drives the electric push rod 3 to rotate.

[0029] Specifically, the second rotating group 8 includes a second worm gear, a second worm, a second servo motor and two second fixed plates. The second worm gear is coaxially fixed to the first rotating shaft. A fourth rotating hole is opened on the outer wall of the second fixed plate. The two ends of the second worm are respectively rotatably installed in the two fourth rotating holes. The second fixed plate is fixed to the cross concave frame 7. The second worm is meshed with the second worm gear. The second servo motor is fixed to one of the second fixed plates. The output shaft of the second servo motor is coaxially fixed to the second worm. It can be seen from the above connection relationship that the second servo motor drives the second worm to rotate through the output shaft, the second worm drives the second worm gear to rotate, and the second worm gear drives the first arc frame 9 to rotate.

[0030] Specifically, the third rotating group 11 includes a third worm gear, a third worm, a third servo motor and two third fixed plates. The third worm gear is coaxially fixed to the second rotating shaft. A fourth rotating hole is opened on the outer wall of the third fixed plate. The two ends of the third worm are respectively rotatably installed in the two fourth rotating holes. The third fixed plate is fixed to the top of the cross concave frame 7. The third worm is meshed with the third worm gear. The third servo motor is fixed to one of the third fixed plates. The output shaft of the third servo motor is coaxially fixed to the third worm. It can be seen from the above connection relationship that the third servo motor drives the third worm to rotate through the output shaft, the third worm drives the third worm gear to rotate, and the third worm gear drives the second arc frame 10 to rotate.

[0031] Specifically, the rotating assembly 5 includes a rotating rod 16, a fixing frame 15 and a fourth rotating group 17. The fixing frame 15 is fixed to the fixing rod 18. A fifth rotating hole is provided on the outer wall of the fixing frame 15. The outer wall of the rotating rod 16 is rotatably installed in the fifth rotating hole. One end of the rotating rod 16 is fixed to the display board 6. The fourth rotating group 17 includes a fourth worm gear, a fourth worm, a fourth servo motor and two fourth fixing plates. The fourth worm gear is coaxially fixed to the rotating rod 16. A sixth rotating hole is provided on the outer wall of the fourth fixing plate. The two ends of the fourth worm are rotatably installed in the two sixth rotating holes respectively. The fourth fixing plate is fixed to the fixing frame 15. The fourth worm is meshed with the fourth worm gear. The fourth servo motor is fixed to one of the fourth fixing plates. The output shaft of the fourth servo motor is coaxially fixed to the third worm. It can be seen from the above connection relationship that the fourth servo motor drives the fourth worm to rotate through the output shaft, the fourth worm drives the third worm gear to rotate, and the fourth worm gear drives the rotating rod 16 to rotate.

[0032] Working principle: the second rotating group 8 drives the first arc frame 9 to rotate, and the third rotating group 11 drives the second arc frame 10 to rotate. When the first arc frame 9 and the second arc frame 10 rotate, the second arc block 13 moves along the second arc groove in which it is located. At the same time, the sphere 14 rotates, and the fixed rod 18 can rotate at multiple angles, thereby driving the display board 6 to adjust the angles. The extension and retraction of the electric push rod 3 can drive the display board 6 to adjust the height. The first servo motor drives the first worm to rotate through the output shaft, the first worm drives the first worm gear to rotate, and the first worm gear drives the electric push rod 3 to rotate, thus completing the use process of the exhibition device.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A multi-angle rotating exhibition device, comprising a telescopic assembly, characterized in that: Also includes; An adjusting component (4), the adjusting component (4) comprises a cross-concave frame (7), a second rotating group (8), a third rotating group (11), a first arc frame (9), a second arc frame (10), a sphere (14), a first arc block (12), a second arc block (13) and a fixing rod (18), the top and bottom of the cross-concave frame (7) are both provided with a first rotating hole, both sides of the cross-concave frame (7) are both provided with a second rotating hole, both ends of the first arc frame (9) are fixed with a first rotating shaft, both ends of the second arc frame (10) are fixed with a second rotating shaft, the outer wall of the first rotating shaft is rotatably mounted in the first rotating hole, the outer wall of the second rotating shaft is rotatably mounted in the second rotating hole, the second rotating group (8) and the third rotating group (11) are both arranged on the cross-concave frame. The frame (7) is provided with a second rotating group (8) connected to one of the first rotating shafts, and the third rotating group (11) is connected to one of the second rotating shafts. Two orthogonal arc grooves are provided on the spherical surface of the sphere (14). The first arc block (12) is fixed to the cross concave frame (7). The first arc block (12) and the second arc block (13) have the same specifications. The length of the first arc block (12) is greater than the width of the arc groove. The arc surface of the first arc block (12) contacts the spherical surface of one of the arc grooves, and the arc surface of the second arc block (13) contacts the spherical surface of the other arc groove. A fixing rod (18) is fixed to the outer wall of the second arc block (13). The fixing rod (18) is set in the groove of the first arc frame (9) and the groove of the second arc frame (10). A rotating assembly (5), wherein the rotating assembly (5) is arranged on a fixed rod (18); A display board (6), wherein the display board (6) is connected to the rotating assembly (5).

2. The multi-angle rotating exhibition device according to claim 1, characterized in that: The telescopic assembly comprises a base plate (1), a first rotating group (2) and an electric push rod (3), wherein the electric push rod (3) is connected to the first rotating group (2), the first rotating group (2) is arranged on the top of the base plate (1), and the telescopic end of the electric push rod (3) is fixed to the cross concave frame (7).

3. The multi-angle rotating exhibition device according to claim 2, characterized in that: The first rotating group (2) includes a first worm wheel, a first worm, a first servo motor and two first fixed plates, the first worm wheel is fixed coaxially with the electric push rod (3), a third rotating hole is opened on the outer wall of the first fixed plate, and the two ends of the first worm are rotatably mounted in the two third rotating holes respectively, the first fixed plate is fixed to the top of the base plate (1), the first worm is meshed with the first worm wheel, the first servo motor is fixed to one of the first fixed plates, and the output shaft of the first servo motor is fixed coaxially with the first worm.

4. The multi-angle rotating exhibition device according to claim 1, characterized in that: The second rotating group (8) includes a second worm wheel, a second worm, a second servo motor and two second fixed plates, the second worm wheel is fixed coaxially with the first rotating shaft, the outer wall of the second fixed plate is provided with a fourth rotating hole, the two ends of the second worm are respectively rotatably mounted in the two fourth rotating holes, the second fixed plate is fixed to the cross concave frame (7), the second worm is meshed with the second worm wheel, the second servo motor is fixed to one of the second fixed plates, and the output shaft of the second servo motor is fixed coaxially with the second worm.

5. The multi-angle rotating exhibition device according to claim 1, characterized in that: The third rotating group (11) includes a third worm wheel, a third worm, a third servo motor and two third fixed plates. The third worm wheel is fixed coaxially with the second rotating shaft. The outer wall of the third fixed plate is provided with a fourth rotating hole. The two ends of the third worm are respectively rotatably mounted in the two fourth rotating holes. The third fixed plate is fixed to the top of the cross concave frame (7). The third worm is meshed with the third worm wheel. The third servo motor is fixed to one of the third fixed plates. The output shaft of the third servo motor is fixed coaxially with the third worm.

6. The multi-angle rotating display device according to claim 1, characterized in that: The rotating assembly (5) comprises a rotating rod (16), a fixing frame (15) and a fourth rotating group (17). The fixing frame (15) is fixed to the fixing rod (18). A fifth rotating hole is provided on the outer wall of the fixing frame (15). The outer wall of the rotating rod (16) is rotatably mounted in the fifth rotating hole. One end of the rotating rod (16) is fixed to the display board (6).

7. The multi-angle rotating display device according to claim 6, characterized in that: The fourth rotating group (17) includes a fourth worm wheel, a fourth worm, a fourth servo motor and two fourth fixed plates. The fourth worm wheel is fixed coaxially with the rotating rod (16). The outer wall of the fourth fixed plate is provided with a sixth rotating hole. The two ends of the fourth worm are respectively rotatably mounted in the two sixth rotating holes. The fourth fixed plate is fixed to the fixing frame (15). The fourth worm is meshed with the fourth worm wheel. The fourth servo motor is fixed to one of the fourth fixed plates. The output shaft of the fourth servo motor is fixed coaxially with the third worm.

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