Rotating graphic design product display device with protective mechanism

Abstract

The present invention relates to the technical field of exhibition equipment, and discloses a rotating graphic design product exhibition device with a protective mechanism, including a floor, a display frame, a product slot is provided at the top of the display frame, and a graphic design product can be inserted into the product slot. A rotating table is provided at the bottom of the display frame, and a stepper motor is provided below the rotating table. The display frame is perpendicular to the top of the rotating table. A fixed seat is provided below the rotating table, and a support leg is provided at the bottom of the fixed seat. An inclined portion is provided below the support leg, and the inclined portion includes a slope, which is provided on the floor, and the support leg is perpendicular to the slope surface of the slope. A grating is placed on the floor. The display frame is tilted at a certain angle by the slope to give the audience a different visual experience. The stepper motor drives the display frame to rotate, and multiple works can be displayed. The grating of the protective portion can detect whether the audience is too close to the display frame, so as to prevent the display frame from being driven by the stepper motor to rotate and collide with the audience to cause injury.

Description

Technical Field

[0001] The invention relates to the field of exhibition equipment, in particular to a rotating flat design product exhibition device provided with a protection mechanism. Background Art

[0002] Graphic design, also known as visual communication design, uses "vision" as a means of communication and expression. It creates and combines symbols, pictures and text in a variety of ways to make visual expressions used to convey ideas or messages. Graphic designers may use professional skills in typography, visual arts, layout, computer software, etc. to achieve the purpose of their creative plans. Common uses of graphic design include posters, website graphic elements, logos, artwork, typesetting text and pure design elements. Exhibition installations are devices used to carry graphic design products.

[0003] According to a graphic design display and exhibition device disclosed on the patent website (authorization announcement number: CN213696404U), "it includes a support platform, a first groove is formed on the top side wall of the support platform, a driving motor is fixed to the bottom side wall of the first groove, the output shaft of the driving motor is fixed to the first connecting shaft through a coupling, the end of the first connecting shaft away from the driving motor is fixed to the display platform, a plurality of first display boards are fixed to the top side wall of the display platform along the circumferential direction, and the first display boards are vertically arranged between the display platform, and a plurality of symmetrically arranged support blocks are fixed to the side wall of the first display board away from each other."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the invention, since a driving motor is fixed to the bottom side wall of the first groove, the output shaft of the driving motor is fixed to the first connecting shaft via a coupling, and a display stand is fixed to the end of the first connecting shaft away from the driving motor, the driving motor in the prior art directly drives the display stand to rotate, and the rotating display stand may collide with exhibitors, causing physical damage to the exhibitors. At the same time, it is inconvenient for exhibitors to pause the display stand to carefully observe the graphic design products. Therefore, it is necessary to improve a rotating graphic design product exhibition device with a protective mechanism to solve the above problems. Summary of the invention

[0006] In order to overcome the problem that the driving motor in the prior art directly drives the display stand to rotate, the rotating display stand may collide with the exhibitors, causing physical damage to the exhibitors, and it is inconvenient for the exhibitors to stop the display stand to carefully observe the graphic design products.

[0007] The technical solution of the present invention is: a rotating graphic design product exhibition device with a protective mechanism, comprising a floor, a display frame, a product slot at the top of the display frame, in which a graphic design product can be inserted, a rotating table at the bottom of the display frame, a stepping motor is provided below the rotating table, the stepping motor can drive the rotating table to drive the display frame to rotate, the display frame is perpendicular to the top of the rotating table, a fixed seat is provided below the rotating table, a support leg is provided at the bottom of the fixed seat, an inclined portion is provided below the support leg, the inclined portion includes a slope, the slope is arranged on the floor, the support leg is perpendicular to the slope surface of the slope, and a protective portion is placed on the floor, the protective portion includes a grating.

[0008] Preferably, a wall is arranged behind the floor, a left partition board is arranged on the left side of the floor, and a right partition board is arranged on the right side of the floor.

[0009] Preferably, an air conditioner is hung on the wall.

[0010] Preferably, the height of the air conditioner on the wall is lower than the height of the display frame mapped on the wall.

[0011] Preferably, the display frame comprises a prism, an insert frame is provided on each side of the prism, a product slot is provided on the top of the insert frame, and the display frame is made of a transparent acrylic plate.

[0012] Preferably, the turntable includes a turntable having a circular structure, the axis of the turntable coincides with the center of the bottom surface of the prism, the display frame and the turntable are bonded by glass glue, and the surface of the turntable is provided with black spray paint.

[0013] Preferably, silent casters are installed on the bottom of the rotating plate by screws, and the silent casters can move on the top of the fixed seat. A rotating column is integrally formed at the axis of the bottom of the rotating plate, and the silent casters are distributed in a circular array around the axis of the rotating column.

[0014] Preferably, an annular stopper is integrally formed on the edge of the rotating plate, and the height of the annular stopper is higher than the height of the silent caster.

[0015] Preferably, a fixing plate is welded to the bottom of the supporting leg, a fixing hole is provided through the fixing plate, and threaded holes corresponding to the fixing holes are provided on the slope surface of the slope.

[0016] Preferably, the rotating column passes through the fixed seat and extends in the direction of the slope. A mounting base is provided below the rotating column. An extension column is provided on the top of the mounting base. The extension column is connected and fixed to the bottom of the fixed seat. A stepper motor is installed at the bottom of the mounting base. The output shaft of the stepper motor passes through the mounting base and extends toward the position of the fixed seat. A socket is provided at the axis position of the rotating column. A connecting rod is inserted into the socket. A coupling is sleeved on the connecting rod and the output shaft of the stepper motor.

[0017] The beneficial effects of the present invention are as follows: a first connecting shaft is fixed to the driving motor through a coupling, a display stand is fixed to one end of the first connecting shaft, and the display frame is tilted at a certain angle through a slope to give the audience a different visual experience; the stepper motor drives the display frame to rotate, and multiple works of the same series by a designer can be displayed at one time, reducing the fatigue of the audience walking in the exhibition hall for a long time; the grating of the protective part can detect whether the audience is too close to the display frame, and prevent the display frame from being driven by the stepper motor to rotate and collide with the audience to cause injury; when the audience steps into the grating area, the stepper motor brakes and stops rotating, and the audience can carefully observe the graphic design products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the rotating table of the present invention;

[0020] Figure 3 This is a schematic diagram of the slope structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the prism structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the silent caster of the present invention;

[0023] Figure 6 It is a schematic diagram of the connecting rod structure of the present invention.

[0024] Explanation of the reference numerals: 11. wall; 12. left partition; 13. right partition; 14. floor; 21. display frame; 211. prism; 212. insertion frame; 2121. product slot; 213. rotating plate; 214. annular stopper; 215. silent caster; 22. rotating table; 23. fixed seat; 24. rotating column; 241. socket; 31. leg; 32. fixing plate; 321. fixing hole; 4. grating; 5. air conditioner; 6. ramp; 71. mounting base; 72. extension column; 73. coupling; 74. connecting rod; 75. stepper motor. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1 - Figure 6The present invention provides an embodiment: a rotating graphic design product exhibition device with a protective mechanism, comprising a floor 14, a display frame 21, a product slot 2121 is provided at the top of the display frame 21, and a graphic design product can be inserted into the product slot 2121, a rotating platform 22 is provided at the bottom of the display frame 21, a stepping motor 75 is provided below the rotating platform 22, and the stepping motor 75 can drive the rotating platform 22 to drive the display frame 21 to rotate, the display frame 21 is perpendicular to the top of the rotating platform 22, a fixed seat 23 is provided below the rotating platform 22, a support leg 31 is provided at the bottom of the fixed seat 23, and an inclined portion is provided below the support leg 31, and the inclined portion includes a slope 6, and the slope 6 is arranged on the floor 14, the legs 31 are perpendicular to the slope of the slope 6, a protective part is placed on the floor 14, the protective part includes a grating 4, the display frame 21 is tilted at a certain angle through the slope 6, giving the audience a different visual experience, the stepper motor 75 drives the display frame 21 to rotate, and multiple works of the same series by a designer can be displayed at one time, reducing the fatigue of the audience walking in the exhibition hall for a long time, the grating 4 of the protective part can detect whether the audience is too close to the display frame 21, to prevent the display frame 21 from being driven by the stepper motor 75 to rotate and collide with the audience to cause injury, when the audience steps into the grating 4 area, the stepper motor 75 brakes and stops rotating, and the audience can carefully observe the graphic design products.

[0027] See also Figure 1 - Figure 5In this embodiment, a wall 11 is provided behind the floor 14, a left partition board 12 is provided on the left side of the floor 14, and a right partition board 13 is provided on the right side of the floor 14. A closed appreciation space is formed by the wall 11, the left partition board 12, and the right partition board 13 to meet the quiet atmosphere and thinking space required by some appreciators when appreciating graphic design products. An air conditioner 5 is hung on the wall 11. The air conditioner 5 hung on the wall 11 can dissipate heat for the stepper motor 75 to prevent the stepper motor 75 from generating a high temperature due to long-term operation, thereby affecting the overall temperature effect of the exhibition hall. The height of the air conditioner 5 on the wall 11 is lower than the height of the display frame 21 mapped on the wall 11. The lower hanging height of the air conditioner 5 reduces the impact of the air conditioner 5 on the visitor's visiting experience, thereby creating an experience effect of a high-end exhibition hall. The display frame 21 It includes a prism 211, each side of the prism 211 is provided with an insert frame 212, the top of the insert frame 212 is provided with a product slot 2121, the display frame 21 is made of a transparent acrylic plate, and the graphic design product can be inserted into the insert frame 212 from the top, so that the graphic design product will not slide out due to rotation or shaking, and the transparent acrylic is convenient for displaying the content in the insert frame 212, the rotating table 22 includes a rotating plate 213, the rotating plate 213 is a circular structure, the axis of the rotating plate 213 coincides with the center of the bottom surface of the prism 211, the display frame 21 and the rotating table 22 are bonded by glass glue, the surface of the rotating table 22 is provided with black spray paint, the rotating plate 213 is driven to rotate by the rotating table 22, so that the display frame 21 can rotate to display different insert frames 212 to the audience, and the black rotating table 22 can reduce light reflection.

[0028] See also Figure 2 - Figure 6, In this embodiment, a silent caster 215 is installed at the bottom of the rotating plate 213 by screws, and the silent caster 215 can move on the top of the fixed seat 23. A rotating column 24 is integrally formed at the axis of the bottom of the rotating plate 213. The silent casters 215 are distributed in a circular array around the axis of the rotating column 24. The silent casters 215 increase the stability of the rotation of the rotating plate 213. The silent casters 215 can reduce the noise during rotation. At the same time, the use of silent casters 215 reduces the purchase of large-size bearings and reduces manufacturing costs. An annular stopper 214 is integrally formed at the edge of the rotating plate 213. The height of the annular stopper 214 is higher than the height of the silent caster 215. The silent caster 215 is blocked by the annular stopper 214 to prevent the silent caster 215 from being exposed, thereby increasing the sense of luxury of the exhibition device and preventing people from reaching in and crushing people. A fixing plate 32 is welded at the bottom of the leg 31, and a fixing hole 321 is provided on the fixing plate 32. The slope 6 A threaded hole corresponding to the fixing hole 321 is provided on the slope surface, and a bolt is inserted into the fixing hole 321 of the fixing plate 32 and locked into the threaded hole on the slope 6, so that the fixing seat 23 can be fixed, and the rotating column 24 passes through the fixing seat 23 and extends in the direction of the slope 6. A mounting base plate 71 is provided below the rotating column 24, and an extension column 72 is provided on the top of the mounting base plate 71. The extension column 72 is connected and fixed to the bottom of the fixing seat 23, and a stepper motor 75 is installed at the bottom of the mounting base plate 71. The output shaft of the stepper motor 75 passes through the mounting base plate 71 and extends to the position of the fixing seat 23. A socket 241 is provided at the axis position of the rotating column 24, and a connecting rod 74 is inserted in the socket 241. A coupling 73 is sleeved on the connecting rod 74 and the output shaft of the stepper motor 75. The output shaft of the stepper motor 75 is connected to the connecting rod 74 through the coupling 73, so that the rotating column 24 can be driven to rotate by the stepper motor 75, and the stepper motor 75 is used to replace the servo motor to reduce the manufacturing cost.

[0029] During operation, the audience walks from between the left partition board 12 and the right partition board 13 to the display frame 21. The distance between the left partition board 12 and the right partition board 13 is 1.5 meters. When the audience is more than an arm's length away from the display frame 21, the stepper motor 75 rotates the drive coupling 73 to drive the connecting rod 74 to rotate together. The connecting rod 74 is inserted into the rotating column 24. A positioning pin can be inserted between the connecting rod 74 and the socket 241 to prevent the rotating column 24 from slipping. The rotating column 24 rotates to drive the integrated rotating table 22 to rotate together. The silent caster 215 at the bottom of the rotating plate 213 rotates on the top of the fixed seat 23, so that The rotating platform 22 runs stably, and a rubber pad is attached to the top of the fixing seat 23 to further reduce the noise generated when the silent caster 215 moves. When the rotating column 24 drives the rotating platform 22 to rotate, it also drives the display frame 21 bonded with glass glue to rotate together. The flat design products inserted in the product slot 2121 are restricted and will not be separated from the display frame 21 due to the rotation of the stepper motor 75. The slope 6 makes the display frame 21 tilted at a certain angle to the audience, so that the audience has a different experience from the traditional exhibition device. The air conditioner 5 hung on the wall 11 is blocked by the display frame 21 at the back. The air conditioner 5 achieves the effect of cooling by blowing air to the stepper motor 75. The effect is to prevent the stepper motor 75 from running for a long time and causing the temperature of the exhibition hall to increase, which will affect the visitors' viewing experience. When the visitors approach the display frame 21 again, their feet will step into the interval of the grating 4, and the light transmitted by the grating 4 on both sides of the left partition board 12 and the right partition board 13 will be blocked. The controller will cut off the power to the stepper motor 75, and the rotation of the display frame 21 will be decelerated until it stops. Visitors can observe the graphic design products at a close distance and can take them out from the product slot 2121. When the visitors finish their visit and leave the control area of ​​the grating 4, the controller will re-power the stepper motor 75, and the display frame 21 will start to rotate again. The slope 6 above the floor 14 is reinforced concrete. The fixing hole 321 area of ​​the corresponding fixing plate 32 is provided with a socket, and a bolt is locked into the socket from the fixing hole 321 to fix the fixing seat 23, so that the fixing seat 23 stands firmly and stably on the inclined surface of the slope 6. The prism 211 has at least three sides and at most eight sides. When the prism 211 has too many sides, it will affect the audience's visiting experience. The annular block 214 blocks the gap between the rotating plate 213 and the fixing seat 23 to prevent the silent caster 215 from being exposed and to prevent things from entering the walking path of the silent caster 215, so that the rotating plate 213 is subjected to the jumping force on one side, causing damage to the rotating column 24 of the device.

[0030] Through the above steps, the slope 6 makes the display frame 21 tilted at a certain angle, giving the audience a different visual experience. The stepper motor 75 drives the display frame 21 to rotate, so that multiple works of the same series by a designer can be displayed at one time, reducing the fatigue of the audience walking in the exhibition hall for a long time. The grating 4 of the protection part can detect whether the audience is too close to the display frame 21, preventing the display frame 21 from being driven by the stepper motor 75 to rotate and collide with the audience to cause injury, so as to solve the problem that the driving motor in the prior art directly drives the display stand to rotate, the rotating display stand may collide with the exhibitors, causing damage to the exhibitors' bodies, and at the same time, it is inconvenient for the exhibitors to pause the display stand to carefully observe the graphic design products.

Claims

1. A rotating graphic design product display device with a protective mechanism, characterized in that: The invention comprises a floor (14) and a display frame (21). The top of the display frame (21) is provided with a product slot (2121), in which a graphic design product can be inserted. The bottom of the display frame (21) is provided with a rotating platform (22), a stepping motor (75) is provided below the rotating platform (22), and the stepping motor (75) can drive the rotating platform (22) to drive the display frame (21) to rotate. The display frame (21) is perpendicular to the top of the rotating platform (22). A fixed seat (23) is provided below the rotating platform (22), a support leg (31) is provided at the bottom of the fixed seat (23), and an inclined portion is provided below the support leg (31), the inclined portion comprises a slope (6), the slope (6) is arranged on the floor (14), the support leg (31) is perpendicular to the slope surface of the slope (6), and a protective portion is placed on the floor (14), and the protective portion comprises a grating (4).

2. The rotating graphic design product display device with a protective mechanism according to claim 1 is characterized in that: A wall (11) is arranged behind the floor (14), a left partition board (12) is arranged on the left side of the floor (14), and a right partition board (13) is arranged on the right side of the floor (14).

3. The rotating graphic design product display device with a protective mechanism according to claim 2 is characterized in that: An air conditioner (5) is hung on the wall (11).

4. The rotating graphic design product display device with a protective mechanism according to claim 3 is characterized in that: The height of the air conditioner (5) on the wall (11) is lower than the height of the display frame (21) projected on the wall (11).

5. The rotating graphic design product display device with a protective mechanism according to claim 1 is characterized in that: The display frame (21) comprises a prism (211), each side of the prism (211) is provided with an insert frame (212), the top of the insert frame (212) is provided with a product slot (2121), and the display frame (21) is made of a transparent acrylic plate.

6. The rotating graphic design product display device with a protective mechanism according to claim 5 is characterized in that: The rotating platform (22) comprises a rotating plate (213) which is a circular structure. The axis of the rotating plate (213) coincides with the center of the bottom surface of the prism (211). The display frame (21) and the rotating platform (22) are bonded by glass glue. The surface of the rotating platform (22) is provided with black spray paint.

7. The rotating graphic design product display device with a protective mechanism according to claim 6 is characterized in that: A silent caster (215) is installed at the bottom of the rotating plate (213) by screws, and the silent caster (215) can move on the top of the fixed seat (23). A rotating column (24) is integrally formed at the axis of the bottom of the rotating plate (213), and the silent casters (215) are distributed in a ring array around the axis of the rotating column (24).

8. The rotating graphic design product display device with a protective mechanism according to claim 7 is characterized in that: An annular stopper (214) is integrally formed on the edge of the rotating plate (213), and the height of the annular stopper (214) is higher than the height of the silent caster (215).

9. The rotating graphic design product display device with a protective mechanism according to claim 7, characterized in that: A fixing plate (32) is welded to the bottom of the supporting leg (31), a fixing hole (321) is provided on the fixing plate (32), and a threaded hole corresponding to the fixing hole (321) is provided on the slope surface of the slope (6).

10. The rotating graphic design product display device with a protective mechanism according to claim 8, characterized in that: The rotating column (24) passes through the fixed seat (23) and extends in the direction of the slope (6). A mounting base plate (71) is provided below the rotating column (24). An extension column (72) is provided on the top of the mounting base plate (71). The extension column (72) is connected and fixed to the bottom of the fixed seat (23). A stepper motor (75) is installed at the bottom of the mounting base plate (71). The output shaft of the stepper motor (75) passes through the mounting base plate (71) and extends toward the position of the fixed seat (23). A socket (241) is provided at the axis position of the rotating column (24). A connecting rod (74) is inserted into the socket (241). A coupling (73) is sleeved on the connecting rod (74) and the output shaft of the stepper motor (75).

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