Intelligently-controlled industrial design display device

Abstract

The invention discloses an intelligent control industrial design display device, and relates to the technical field of industrial design display, the intelligent control industrial design display device comprises a display stand, a base is fixed at the bottom of the display stand, a controller is fixed outside the display stand and electrically connected with an external power supply, and a lifting chamber is formed in the middle of the top of the display stand; an electric lifting column is fixed to the bottom in the lifting cavity, a gear motor is fixed to the top of the electric lifting column, a rotating disc is fixed to an output shaft of the gear motor, the rotating disc is fixedly connected with a second lifting table, and the second lifting table is inserted into the lifting cavity. The display effect and interactivity are improved, the display efficiency and adaptability are also improved, and meanwhile, the system has the advantages of being compact in structure, easy to maintain, intelligent in control, energy-saving, environment-friendly and the like. The application of the device greatly promotes the development of the field of industrial design product display, and provides better and more efficient display experience for audiences.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial design display, and in particular to an industrial design display device with intelligent control. Background Art

[0002] Industrial design refers to the design of industrial products based on engineering, aesthetics, and economics. Its object is mass-produced products. Different from handicrafts produced in the handicraft period, industrial design is a product of modern mass production. In order to facilitate users to view industrial design samples, various product designs need to be displayed so that they can be improved during the display process.

[0003] According to the "Industrial Design Sample Display Equipment" provided by China Patent Authorization Announcement No. CN210643456U, the exhibits on the booth can be displayed in all directions by using a crank slider mechanism to drive the lifting assembly and a worm gear structure to drive the rotating assembly; the crank slider mechanism can withstand a large load, has a simple geometric shape, and is easy to process and manufacture; the worm gear structure is compact, the transmission is smooth, and the noise is low.

[0004] However, in the above-mentioned patent, the interaction between the industrial design products and the visitors through lifting and rotating is poor. The visitors can usually only watch passively and cannot actively obtain more information about the products. They lack a sense of participation and experience. Moreover, the content of a single display sample is limited. The visitors need to spend more time and energy to understand the product, resulting in low display efficiency. Moreover, the display method is limited to static display or simple dynamic demonstration, lacking sufficient interactivity and in-depth display capabilities.

[0005] Therefore, it is necessary to design an intelligently controlled industrial design display device to solve the above problems. Summary of the invention

[0006] The present invention provides an intelligently controlled industrial design display device, which solves the above-mentioned technical problems.

[0007] In order to solve the above technical problems, the present invention provides an intelligently controlled industrial design display device, including a display stand, a base is fixed at the bottom of the display stand, a controller is fixed on the outside of the display stand and is electrically connected to an external power supply, a lifting chamber is opened in the middle of the top of the display stand, an electric lifting column is fixed at the bottom of the lifting chamber, a reduction motor is fixed on the top of the electric lifting column, a rotating disk is fixed on the output shaft of the reduction motor, a second lifting platform is fixedly connected to the rotating disk, the second lifting platform is inserted into the lifting chamber, a first lifting platform is also inserted into the lifting chamber to contact the second lifting platform, a plurality of electromagnetic push rods are fixedly installed on the outside of the bottom of the second lifting platform, and the first lifting platform is provided with limit holes on the contact surface of the plurality of electromagnetic push rods, and the first lifting platform is provided with limit holes, A plurality of infrared sensors are inlaid and installed on the top of the lifting platform near the edge of the second lifting platform, a plurality of side slide grooves 1 are provided on the inner wall of the lifting chamber, and a first limit seat is fixed on the outer wall of the first lifting platform located at the position of the plurality of side slide grooves 1 to cooperate with the insertion, a plurality of telescopic slots 1 are provided on the top of the display platform, and the plurality of telescopic slots 1 are respectively connected with the plurality of side slide grooves 1, and a design album storage device is installed in each telescopic slot 1, a plurality of side slide grooves 2 are provided on the inner wall of the first lifting platform, and a second limit seat is fixed on the outer wall of the second lifting platform located at the position of the plurality of side slide grooves 2 to cooperate with the insertion, a plurality of telescopic slots 2 are provided on the top of the first lifting platform, and the plurality of telescopic slots 2 are respectively connected with the plurality of side slide grooves 2, and a drawing display device is arranged in each telescopic slot 2.

[0008] Furthermore, a semicircular groove is formed at a side end of the second limiting seat, and a limiting groove is formed on an outer end edge of the second limiting seat and is connected to the semicircular groove.

[0009] Furthermore, industrial design products can be placed on the top of the first lifting platform and the second lifting platform for display.

[0010] Furthermore, the design album storage device includes a telescopic spring 2 fixed at the bottom of a telescopic slot 1, a storage box is fixed on the top of the telescopic spring 2, the storage box has a placement slot on the outer end surface, multiple design description albums are inserted in the placement slot, and a stop block 2 is fixed to one side of the bottom of the storage box.

[0011] Furthermore, the second stopper is inserted into the first side slide groove, and the second stopper contacts and limits the bottom of the first limit seat.

[0012] Furthermore, the drawing display device includes a telescopic spring fixed at the bottom of the second telescopic slot, a connecting tube fixed on the top of the telescopic spring, a stop block fixed on one side of the bottom of the connecting tube, a linkage shaft rotatably connected inside the connecting tube, a display drawing wound on the middle of the linkage shaft, and spiral springs sleeved above and below the linkage shaft, wherein one end of the spiral spring is fixed to the linkage shaft, and the other end is fixed to the inner wall of the connecting tube, a connecting groove is opened on the outside of the connecting tube to communicate with the inside, and one end of the display drawing passes through the connecting groove and is fixed with a connecting rod.

[0013] Furthermore, an electromagnet seat is fixed to one side of the outside of the connecting tube, and an arc-shaped slot is provided on the outer end of the electromagnet seat to cooperate with a connecting rod of another drawing display device.

[0014] Further, the stop block 1 is inserted into the side slide groove 2, and the stop block 1 contacts and limits the bottom of the second limit seat.

[0015] Furthermore, the two side walls of the side sliding groove are provided with side connecting grooves, and the connecting rod is inserted into the side connecting groove and contacts with the semicircular groove of the second limiting seat.

[0016] Furthermore, the controller is electrically connected to the plurality of infrared sensors, the plurality of electromagnet seats, the reduction motor, the electric lifting column and the plurality of electromagnetic push rods respectively.

[0017] Compared with the related art, the intelligently controlled industrial design display device provided by the present invention has the following beneficial effects:

[0018] The present invention provides a device that can automatically adjust the display method and content according to the size and shape of the industrial design product to ensure that the product is optimally displayed, and through omnidirectional rotation and lifting movements, the audience can observe the product from different angles and have a deeper understanding of the design concept and details of the product.

[0019] The present invention provides a design album storage device. When the first limit seat slides out of the side slide groove one, the telescopic spring two rebounds to drive the storage box to extend out of the telescopic groove one to the top of the display stand, exposing the design description album placed in the groove. Visitors who watch industrial design products can take out the design description album to understand the concept and design content of the industrial design products, interact with the products, enhance their sense of participation and experience, thereby more fully understanding the industrial design products and improving the display effect.

[0020] The present invention provides a drawing display device, wherein a plurality of second limit seats of a second lifting platform are fully extended into a plurality of side slide slots 2 of a first lifting platform, and a plurality of drawing display devices in the plurality of telescopic slots 2 are extended to the top of the first lifting platform without obstruction, and a controller 2 controls a plurality of electromagnet seats to be energized and controls a reduction motor to drive the second lifting platform to rotate, so as to display the industrial design product in all directions, and a plurality of second limit seats are contacted with a plurality of drawing display devices during rotation of the second lifting platform to drive the plurality of drawing display devices to unfold, and a plurality of drawing display devices are magnetically connected to form a ring-shaped display drawing structure, so as to display the concept and design content of the industrial design product, and visitors can fully understand the industrial design product by combining the drawing content, thereby improving the display effect.

[0021] In summary, the intelligently controlled industrial design display device of the present invention not only improves the display effect and interactivity, but also improves the display efficiency and adaptability, and has the advantages of compact structure, easy maintenance, intelligent control, energy saving and environmental protection, etc. The application of this device will greatly promote the development of the industrial design product display field and provide the audience with a more high-quality and efficient display experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall schematic diagram of an intelligently controlled industrial design display device of the present invention;

[0023] Figure 2 It is a cross-sectional schematic diagram of an intelligently controlled industrial design display device of the present invention;

[0024] Figure 3 This is an enlarged schematic diagram of point A of the present invention;

[0025] Figure 4 It is a partial schematic top view of the telescopic slot 2 of the present invention;

[0026] Figure 5 This is a schematic diagram of a second lifting platform of the present invention;

[0027] Figure 6 It is a schematic diagram of the drawing display device of the present invention;

[0028] Figure 7 It is a cross-sectional schematic diagram of the drawing display device of the present invention;

[0029] Figure 8 It is a cross-sectional schematic diagram of the drawing display device of the present invention;

[0030] Fig. 9 This is a schematic diagram of the first rising display of an intelligently controlled industrial design display device of the present invention;

[0031] Fig.10 This is a schematic diagram of the second rise display of an intelligently controlled industrial design display device of the present invention.

[0032] Numbers in the figure: 1, display stand; 11, lifting chamber; 12, telescopic slot 1; 121, side slide slot 1; 2, controller; 3, base; 4, first lifting platform; 41, first limit seat; 42, telescopic slot 2; 421, side slide slot 2; 422, side connecting slot; 5, infrared sensor; 6, drawing display device; 61, connecting tube; 611, connecting slot; 612, block 1; 62, telescopic spring 1; 63, electromagnet seat; 631, arc shaped slot; 64, connecting rod; 65, linkage shaft; 66, display drawing; 67, scroll spring; 7, second lifting platform; 71, second limit seat; 711, semicircular groove; 712, limit groove; 8, design album storage device; 81, storage box; 811, placement slot; 82, block 2; 83, telescopic spring 2; 84, design description album; 9, electric lifting column; 10, electromagnetic push rod; 101, reduction motor; 102, rotating disk. DETAILED DESCRIPTION

[0033] Embodiment 1, by Figure 1-10 An intelligently controlled industrial design display device is provided, comprising a display stand 1, a base 3 is fixed at the bottom of the display stand 1, a controller 2 is fixed outside the display stand 1 and is electrically connected to an external power supply, a lifting chamber 11 is opened in the middle of the top of the display stand 1, an electric lifting column 9 is fixed at the bottom of the lifting chamber 11, a reduction motor 101 is fixed on the top of the electric lifting column 9, a rotating disk 102 is fixed on the output shaft of the reduction motor 101, a second lifting platform 7 is fixedly connected to the rotating disk 102, the second lifting platform 7 is inserted into the lifting chamber 11, a first lifting platform 4 is also inserted inside the lifting chamber 11 and contacts with the second lifting platform 7, and a plurality of lifting devices are fixedly installed on the outer side of the bottom of the second lifting platform 7 An electromagnetic push rod 10 is provided, and a first lifting platform 4 is provided with limiting holes on the contact surface of multiple electromagnetic push rods 10. Multiple infrared sensors 5 are embedded and installed on the top of the first lifting platform 4 near the edge of the second lifting platform 7. The inner wall of the lifting chamber 11 is provided with multiple side sliding grooves 121. The outer wall of the first lifting platform 4 located at the position of the multiple side sliding grooves 121 is fixed with a first limiting seat 41 for cooperation and insertion. Multiple telescopic grooves 12 are provided on the top of the display platform 1. The multiple telescopic grooves 12 are respectively connected with the multiple side sliding grooves 121, and a design album storage device 8 is installed in each telescopic groove 12. The top of the first lifting platform 4 and the second lifting platform 7 can be used to place industrial design products for display.

[0034] Specifically, the industrial design product is placed on the display stand 1 for display, and the controller 2 is started for intelligent control. When the bottom area of ​​the industrial design product exceeds the second lifting platform 7 and contacts the first lifting platform 4, the multiple infrared sensors 5 on the first lifting platform 4 are covered. The infrared sensors 5 detect that the infrared light is blocked and send a signal to the controller 2. The controller 2 controls the multiple electromagnetic push rods 10 to be powered off. The multiple electromagnetic push rods 10 are powered off and extended to be inserted into the limit holes of the first lifting platform 4. Then the electric lifting column 9 is started to extend, and the second lifting platform 7 connected to the reduction motor 101 is raised, and the first lifting platform 7 is connected to the multiple electromagnetic push rods 10 to drive the first lifting platform 4. The platform 4 rises synchronously, and the multiple first limit seats 41 of the first lifting platform 4 are completely extended out of the multiple side sliding grooves 121 of the display platform 1. The design album storage device 8 in the multiple telescopic grooves 12 is extended to the top of the display platform 1 without obstruction, exposing a large number of design description albums 84 arranged inside. Visitors who watch industrial design products can take out the design description albums 84 to understand the concept and design content of the industrial design products, so as to more fully understand the industrial design products and improve the display effect. The controller 2 controls the reduction motor 101 to drive the second lifting platform 7 and the first lifting platform 4 to rotate synchronously, so as to display the industrial design products in an all-round way.

[0035] In this embodiment, the design album storage device 8 includes a telescopic spring 83 fixed at the bottom of the telescopic slot 12, a storage box 81 is fixed on the top of the telescopic spring 83, the storage box 81 has a placement groove 811 on the outer end surface, and multiple design description albums 84 are inserted into the placement groove 811, and a stop block 82 is fixed to one side of the bottom of the storage box 81.

[0036] The second stopper 82 is inserted into the first side slide groove 121 , and the second stopper 82 contacts and limits the bottom of the first limit seat 41 .

[0037] Specifically, the storage box 81 is located in the telescopic slot 12, and the connected stop block 2 82 is located in the side slide slot 121 and contacts the bottom of the first limit seat 41. When the first limit seat 41 slides into the side slide slot 121, the stop block 2 82 is squeezed to drive the storage box 81 to retract into the telescopic slot 12 to compress the telescopic spring 2 83 to store force. When the first limit seat 41 slides out of the side slide slot 121, the telescopic spring 2 83 rebounds and drives the storage box 81 to extend out of the telescopic slot 12 to the top of the display stand 1, exposing the design description album 84 in the placement slot 811. Visitors who view industrial design products can take out the design description album 84 to understand the concept and design content of the industrial design products, thereby more fully understanding the industrial design products and improving the display effect.

[0038] In this embodiment, the controller 2 is electrically connected to the plurality of infrared sensors 5 , the plurality of electromagnet seats 63 , the reduction motor 101 , the electric lifting column 9 and the plurality of electromagnetic push rods 10 .

[0039] Embodiment 2, on the basis of embodiment 1, a plurality of side slide grooves 421 are provided on the inner wall of the first lifting platform 4, and a second limit seat 71 is fixed on the outer wall of the second lifting platform 7 located at the position of the plurality of side slide grooves 421 for cooperation and insertion, a plurality of telescopic grooves 42 are provided on the top of the first lifting platform 4, and the plurality of telescopic grooves 42 are respectively connected with the plurality of side slide grooves 421, and a drawing display device 6 is provided in each telescopic groove 42.

[0040] Specifically, when the bottom area of ​​the industrial design product does not exceed the second lifting platform 7 and does not contact the multiple infrared sensors 5, the controller 2 controls the channels of the multiple electromagnetic push rods 10, the electromagnetic push rods 10 shrink and separate from the limiting holes, and then the electric lifting column 9 is started to extend, and the second lifting platform 7 connected to the reduction motor 101 is lifted, and the multiple second limiting seats 71 of the second lifting platform 7 are fully extended to the multiple side slide grooves 421 of the first lifting platform 4, and the drawing display devices 6 in the multiple telescopic grooves 42 are extended to the top of the first lifting platform 4 without obstruction, and the controller 2 controls the multiple electromagnet seats 63 to be energized and control the reduction motor 101 to drive the second lifting platform 7 to rotate, so as to display the industrial design product in all directions, and the second lifting platform 7 rotates through the multiple second limiting seats 71 and contacts the multiple drawing display devices 6 to drive them to unfold, and the multiple drawing display devices 6 are magnetically connected to form a ring-shaped display drawing 66 structure, which displays the concept and design content of the industrial design product, and the visitors can better understand the industrial design product by combining the drawing content, thereby improving the display effect.

[0041] In this embodiment, a semicircular groove 711 is provided at the side end of the second limit seat 71, and a limiting groove 712 is provided on the outer end edge of the second limit seat 71 to communicate with the semicircular groove 711. A side connecting groove 422 is provided on the side wall of the side slide groove 421, and the connecting rod 64 is inserted into the side connecting groove 422 and cooperates with the semicircular groove 711 of the second limit seat 71. The connecting rod 64 slides out of the side connecting groove 422 and contacts the semicircular groove 711 of the second limit seat 71. The rotation of the second lifting platform 7 drives the second limit seat 71, and the second limit seat 71 clamps the connecting rod 64 through the semicircular groove 711 and the limiting groove 712, thereby rotating to drive the stretching of the display drawing 66.

[0042] In this embodiment, the drawing display device 6 includes a telescopic spring 1 62 fixed at the bottom of the telescopic groove 42, a connecting tube 61 is fixed on the top of the telescopic spring 1 62, a stop block 1 612 is fixed on one side of the bottom of the connecting tube 61, a linkage shaft 65 is rotatably connected inside the connecting tube 61, a display drawing 66 is wound around the middle of the linkage shaft 65, and a volute spring 67 is sleeved on the upper and lower parts of the linkage shaft 65, wherein the inner end of the volute spring 67 is fixed to the linkage shaft 65, and the outer end is fixed to the inner wall of the connecting tube 61, a connecting groove 611 is opened on the outer side of the connecting tube 61 to communicate with the interior, one end of the display drawing 66 passes through the connecting groove 611 and is fixed with a connecting rod 64, the stop block 1 612 is inserted into the side slide groove 421, and the stop block 1 612 contacts and limits the bottom of the second limit seat 71.

[0043] Specifically, the connecting tube 61 is located in the second telescopic groove 42, and the connected resisting block 1 612 is located in the second side sliding groove 421 and contacts with the bottom of the second limiting seat 71. When the second limiting seat 71 slides into the second side sliding groove 421, the resisting block 1 612 is squeezed to drive the connecting tube 61 to retract into the second telescopic groove 42 to compress the telescopic spring 1 62 to store force. When the second limiting seat 71 slides out of the second side sliding groove 421, the telescopic spring 1 62 rebounds and drives the connecting tube 61 to extend out of the telescopic groove 42 to the top of the first lifting platform 4, and the connecting rod 64 slides out of the side connecting groove 422 and contacts the semicircular groove 711 of the second limiting seat 71. At this time, the electromagnet seat 63 on the connecting tube 61 is energized to generate magnetic force, and the rotation of the second lifting platform 7 drives the second limiting seat 71. The second limiting seat 71 clamps the connecting rod 64 through the semicircular groove 711 and the limiting groove 712, thereby rotating to drive the display drawing 66 to stretch. The linkage shaft 65 is unwound by force, driving the volute spring 67 to contract and store force. The connecting rod 64 is made of iron material. When the second limit seat 71 drives the connecting rod 64 to approach the electromagnet seat 63 of another connecting tube 61, the connecting rod 64 is pulled out of the semicircular groove 711 by a larger magnetic attraction force, and the connecting rod 64 is displaced to the arc-shaped card groove 631 of the electromagnet seat 63 for magnetic connection. The display drawings 66 of multiple connecting tubes 61 are unfolded in this way, thereby forming a ring-shaped display drawing 66 structure, showing the concept and design content of the industrial design product. Visitors can better understand the industrial design product by combining the content of the drawings and improve the display effect. When not in use, the controller 2 controls multiple electromagnet seats 63 to power off and demagnetize. The volute spring 67 in each connecting tube 61 rebounds and drives the linkage shaft 65 to reel in the display drawing 66, driving the connecting rod 64 to return to the top of the side connecting groove 422.

[0044] Among them, an electromagnet seat 63 is fixed on one side of the outside of the connecting tube 61, and an arc-shaped groove 631 is opened on the outer end of the electromagnet seat 63 to cooperate with the connecting rod 64 of another drawing display device 6. The controller 2 controls multiple electromagnet seats 63. When the second limit seat 71 drives the connecting rod 64 to approach the electromagnet seat 63 of another connecting tube 61, the connecting rod 64 is pulled out of the semicircular groove 711 through a larger magnetic attraction force, and the connecting rod 64 is displaced to the arc-shaped groove 631 of the electromagnet seat 63 for magnetic connection.

[0045] Working principle:

[0046] When in use, the industrial design product is placed on the display stand 1 for display, and the controller 2 is started for intelligent control. When the bottom area of ​​the industrial design product exceeds the second lifting platform 7 and contacts the first lifting platform 4, the multiple infrared sensors 5 on the first lifting platform 4 are covered. The infrared sensors 5 detect that the infrared light is blocked and send a signal to the controller 2. The controller 2 controls the multiple electromagnetic push rods 10 to be powered off. The multiple electromagnetic push rods 10 are powered off and extended and inserted into the limit holes of the first lifting platform 4. Then the electric lifting column 9 is started to extend, and the second lifting platform 7 connected to the reduction motor 101 is raised, and the first lifting platform is driven by the multiple electromagnetic push rods 10. The platform 4 rises synchronously, and the multiple first limit seats 41 of the first lifting platform 4 completely extend out of the multiple side sliding grooves 121 of the display platform 1. The design album storage device 8 in the multiple telescopic grooves 12 extends to the top of the display platform 1 without obstruction, revealing a large number of design description albums 84 arranged inside. Visitors who watch industrial design products can take out the design description albums 84 to understand the concept and design content of the industrial design products, so as to more fully understand the industrial design products and improve the display effect. In addition, the controller 2 controls the reduction motor 101 to drive the second lifting platform 7 and the first lifting platform 4 to rotate synchronously, so as to display the industrial design products in an all-round way.

[0047] The storage box 81 is located in the telescopic slot 12, and the connected stop block 2 82 is located in the side slide slot 121 and contacts the bottom of the first limit seat 41. When the first limit seat 41 slides into the side slide slot 121, the stop block 2 82 is squeezed to drive the storage box 81 to retract into the telescopic slot 12 to compress the telescopic spring 2 83 to store force. When the first limit seat 41 slides out of the side slide slot 121, the telescopic spring 2 83 rebounds and drives the storage box 81 to extend out of the telescopic slot 12 to the top of the display stand 1, exposing the design description album 84 in the placement slot 811. Visitors who view industrial design products can take out the design description album 84 to understand the concept and design content of the industrial design products, thereby more fully understanding the industrial design products and improving the display effect.

[0048] When the bottom area of ​​the industrial design product does not exceed the second lifting platform 7 and does not contact the multiple infrared sensors 5, the controller 2 controls the channels of the multiple electromagnetic push rods 10, the electromagnetic push rods 10 shrink and separate from the limiting holes, and then the electric lifting column 9 is started to extend, and the second lifting platform 7 connected to the reduction motor 101 is lifted, and the multiple second limiting seats 71 of the second lifting platform 7 are fully extended to the multiple side slide grooves 421 of the first lifting platform 4, and the drawing display devices 6 in the multiple telescopic grooves 42 are extended to the top of the first lifting platform 4 without obstruction. The controller 2 controls the multiple electromagnetic iron seats 63 to be energized and controls the reduction motor 101 to drive the second lifting platform 7 to rotate, so as to display the industrial design product in all directions. The second lifting platform 7 rotates through the multiple second limiting seats 71 and contacts the multiple drawing display devices 6 to drive them to unfold. The multiple drawing display devices 6 are magnetically connected to form a ring-shaped display drawing 66 structure, which displays the concept and design content of the industrial design product. Visitors can better understand the industrial design product by combining the drawing content, thereby improving the display effect.

[0049] The connecting tube 61 is located in the second telescopic groove 42, and the connected resisting block 1 612 is located in the second side sliding groove 421 and contacts with the bottom of the second limiting seat 71. When the second limiting seat 71 slides into the second side sliding groove 421, the resisting block 1 612 is squeezed to drive the connecting tube 61 to retract into the second telescopic groove 42 to compress the telescopic spring 1 62 to store force. When the second limiting seat 71 slides out of the second side sliding groove 421, the telescopic spring 1 62 rebounds and drives the connecting tube 61 to extend out of the telescopic groove 42 to the top of the first lifting platform 4, and the connecting rod 64 slides out of the side connecting groove 422 and contacts the semicircular groove 711 of the second limiting seat 71. At this time, the electromagnet seat 63 on the connecting tube 61 is energized to generate magnetic force, and the rotation of the second lifting platform 7 drives the second limiting seat 71. The second limiting seat 71 clamps the connecting rod 64 through the semicircular groove 711 and the limiting groove 712, thereby rotating to drive the stretching of the display drawing 66. The movable shaft 65 is unwound under force, driving the volute spring 67 to contract and store force. The connecting rod 64 is made of iron material. When the second limit seat 71 drives the connecting rod 64 to approach the electromagnet seat 63 of another connecting tube 61, the connecting rod 64 is pulled out of the semicircular groove 711 through a larger magnetic attraction force, and the connecting rod 64 is displaced to the arc-shaped slot 631 of the electromagnet seat 63 for magnetic connection. The display drawings 66 of multiple connecting tubes 61 are unfolded in this way, thereby forming a ring-shaped display drawing 66 structure, showing the concept and design content of the industrial design product. Visitors can better understand the industrial design product by combining the content of the drawings, thereby improving the display effect. When not in use, the controller 2 controls multiple electromagnet seats 63 to power off and demagnetize. The volute spring 67 in each connecting tube 61 rebounds and drives the linkage shaft 65 to reel in the display drawing 66, driving the connecting rod 64 to return to the top of the side connecting groove 422.

Claims

1. An intelligently controlled industrial design display device, comprising a display stand (1), characterized in that: A base (3) is fixed at the bottom of the display stand (1), a controller (2) is fixed outside the display stand (1) and is electrically connected to an external power supply, a lifting chamber (11) is provided at the top middle of the display stand (1), an electric lifting column (9) is fixed at the bottom of the lifting chamber (11), a reduction motor (101) is fixed at the top of the electric lifting column (9), a rotating disk (102) is fixed to the output shaft of the reduction motor (101), a second lifting platform (7) is fixedly connected to the rotating disk (102), the second lifting platform (7) is inserted into the lifting chamber (11), a first lifting platform (4) is also inserted inside the lifting chamber (11) and contacts the second lifting platform (7), a plurality of electromagnetic push rods (10) are fixedly installed on the outer side of the bottom of the second lifting platform (7), and the first lifting platform (4) is provided with a limiting hole on the contact surface of the plurality of electromagnetic push rods (10), and a plurality of electromagnetic push rods (10) are embedded and installed on the top of the first lifting platform (4) near the edge of the second lifting platform (7). An infrared sensor (5) is provided. The inner wall of the lifting chamber (11) is provided with a plurality of side sliding grooves (121). The outer wall of the first lifting platform (4) located at the position of the plurality of side sliding grooves (121) is fixed with a first limiting seat (41) for insertion. The top of the display platform (1) is provided with a plurality of telescopic grooves (12). The plurality of telescopic grooves (12) are respectively connected to the plurality of side sliding grooves (121). A design album storage device (8) is installed in each telescopic groove (12). The inner wall of the first lifting platform (4) is provided with a plurality of side sliding grooves (421). The outer wall of the second lifting platform (7) located at the position of the plurality of side sliding grooves (421) is fixed with a second limiting seat (71) for insertion. The top of the first lifting platform (4) is provided with a plurality of telescopic grooves (42). The plurality of telescopic grooves (42) are respectively connected to the plurality of side sliding grooves (421). A drawing display device (6) is installed in each telescopic groove (42).

2. The intelligently controlled industrial design display device according to claim 1, characterized in that: A semicircular groove (711) is provided at the side end of the second limiting seat (71), and a limiting groove (712) is provided on the outer edge of the second limiting seat (71) and is in communication with the semicircular groove (711).

3. The intelligently controlled industrial design display device according to claim 1, characterized in that: Industrial design products can be placed on the top of the first lifting platform (4) and the second lifting platform (7) for display.

4. The intelligently controlled industrial design display device according to claim 1, characterized in that: The design album storage device (8) comprises a second telescopic spring (83) fixed at the bottom of the first telescopic slot (12); a storage box (81) is fixed on the top of the second telescopic spring (83); a placement slot (811) is provided on the outer end surface of the storage box (81); a plurality of design description albums (84) are inserted into the placement slot (811); and a second stop block (82) is fixed on one side of the bottom of the storage box (81).

5. The intelligently controlled industrial design display device according to claim 4, characterized in that: The second stopper (82) is inserted into the first side slide groove (121), and the second stopper (82) contacts and limits the bottom of the first limit seat (41).

6. The intelligently controlled industrial design display device according to claim 1, characterized in that: The drawing display device (6) comprises a telescopic spring (62) fixed at the bottom of the second telescopic slot (42), a connecting tube (61) fixed at the top of the telescopic spring (62), a stop block (612) fixed at one side of the bottom of the connecting tube (61), a linkage shaft (65) rotatably connected inside the connecting tube (61), a display drawing (66) wound around the middle of the linkage shaft (65), a spiral spring (67) sleeved on the upper and lower parts of the linkage shaft (65), wherein one end of the spiral spring (67) is fixed to the linkage shaft (65) and one end of the spiral spring (67) is fixed to the inner wall of the connecting tube (61), a connecting groove (611) is provided on the outer side of the connecting tube (61) to communicate with the interior, one end of the display drawing (66) passes through the connecting groove (611) and is fixed to a connecting rod (64).

7. The intelligently controlled industrial design display device according to claim 6, characterized in that: An electromagnet seat (63) is fixed to one side of the outside of the connecting tube (61), and an arc-shaped slot (631) is provided on the outer end of the electromagnet seat (63) to cooperate with a connecting rod (64) of another drawing display device (6).

8. The intelligently controlled industrial design display device according to claim 6, characterized in that: The first stopper (612) is inserted into the second side slide groove (421), and the first stopper (612) contacts and limits the bottom of the second limit seat (71).

9. The intelligently controlled industrial design display device according to claim 6, characterized in that: The side wall of the second side sliding groove (421) is provided with a side connecting groove (422), and the connecting rod (64) is inserted into the side connecting groove (422) to cooperate with the semicircular groove (711) of the second limiting seat (71).

10. The intelligently controlled industrial design display device according to claim 1, characterized in that: The controller (2) is electrically connected to a plurality of infrared sensors (5), a plurality of electromagnet seats (63), a reduction motor (101), an electric lifting column (9) and a plurality of electromagnetic push rods (10).

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