A college innovation and entrepreneurship auxiliary device

Abstract

The application belongs to the technical field of university innovation and entrepreneurship auxiliary technology, and particularly relates to a university innovation and entrepreneurship auxiliary device, which comprises a base, an installation plate is fixedly connected to the top outer wall of the base, support plates are fixedly connected to the outer walls of the two sides of the installation plate at equal distances, a hanging plate is fixedly connected to the bottom outer wall of each support plate, a machine plate is fixedly connected to the outer wall of one side of the hanging plate, a blower is fixedly connected to the top outer wall of the machine plate, a support block is fixedly connected to the top outer wall of the support plate, and a transparent glass placing ball is fixedly connected to the top outer wall of the support block. The light cover and the light collecting cover are arranged, when the product is displayed, the illuminating lamp is turned on, the light cover limits the light in the light cover, then the light collecting cover close to the product disperses the light, the light cover and the light collecting cover are communicated, the light cover is made of non-light-transmitting material, the light collecting cover is made of glass material, the light is concentrated on the product, and the light effect is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of university innovation and entrepreneurship assistance, and in particular to a university innovation and entrepreneurship assistance device. BACKGROUND

[0002] The "double-creation" activity, namely "mass entrepreneurship" and "mass innovation", generally refers to two creation works of cities and enterprises in China; local entrepreneurship funds are encouraged, and office buildings, networks and the like are given preferential treatment; small and micro enterprises, incubation institutions and the like are given tax support; innovative investment and loan linkage, equity crowdfunding and the like are used as financing methods; restrictions such as household registration, education background and the like that hinder the free flow and combination of talents are cancelled, and conditions for entrepreneurship and innovation are created; third-party services such as marketing and finance are developed, intellectual property protection is strengthened, and information and technology sharing platforms are built; in the university double-creation activity, various physical products are manufactured, and in order to improve the publicity of the products, the products need to be displayed through display racks.

[0003] In the university double-creation activity, some manufactured products are exhibited, the products are placed on the exhibition rack, the exhibition rack is pushed to move, and this facilitates the watching of various onlookers; in the watching process, in order to improve the carefulness of watching, the watching personnel need to take the products off the exhibition rack and rotate them to achieve 360-degree observation; when the products are taken off by too many people for observation, the products will be damaged to a certain extent, and meanwhile, the products placed far away after being taken off may be unstable, which leads to the situation that the products fall off the exhibition rack during movement, thereby reducing the display effect of the exhibition rack and existing a safety hazard. SUMMARY

[0004] Based on the university double-creation activity, some manufactured products are exhibited, the products are placed on the exhibition rack, the exhibition rack is pushed to move, and this facilitates the watching of various onlookers; in the watching process, in order to improve the carefulness of watching, the watching personnel need to take the products off the exhibition rack and rotate them to achieve 360-degree observation; when the products are taken off by too many people for observation, the products will be damaged to a certain extent, and meanwhile, the products placed far away after being taken off may be unstable, which leads to the situation that the products fall off the exhibition rack during movement, thereby reducing the display effect of the exhibition rack and existing a safety hazard, the application provides a university innovation and entrepreneurship assistance device.

[0005] This invention proposes a university innovation and entrepreneurship support device, comprising a base, a mounting plate fixedly connected to the top outer wall of the base, and support plates fixedly connected at equal intervals to both outer walls of the mounting plate. A hanging plate is fixedly connected to the bottom outer wall of each support plate. An organic plate is fixedly connected to one outer wall of each hanging plate, and a blower is fixedly connected to the top outer wall of the organic plate. A support block is fixedly connected to the top outer wall of each support plate, and a transparent glass sphere is fixedly connected to the top outer wall of the support block. A through hole is opened on the bottom outer wall of the transparent glass sphere, and a connecting pipe is fixedly connected to the inner wall of the through hole. Two air guide hoods are fixedly connected to the connecting pipe near the inner wall of the transparent glass sphere. A blower hood is fixedly connected to the inner wall of the transparent glass sphere near its bottom end. The blower hood is connected to the air guide hood. An inclined air guide vane is fixedly connected at equal intervals to the inner wall of the blower hood. A fixing block is fixedly connected at equal intervals to the inner wall of the transparent glass sphere near its top end. Each fixing block has a guide vane connected to its outer wall facing the center point of the transparent glass sphere via a hinge. A contact rod is fixedly connected at equal intervals to the outer wall of the guide vane facing the center of the transparent glass sphere. A connecting spring is fixedly connected to the outer wall of the guide vane and the fixing block on opposite sides. A blower pipe is fixedly connected to the blower end of the blower. The other end of the blower pipe is inserted into the inner wall of the connecting pipe. A sealing ring is filled between the blower pipe and the connecting pipe.

[0006] Preferably, the outer wall of the transparent glass sphere is connected to a transparent sphere cover via a hinge, and both the outer walls of the transparent glass sphere and the transparent sphere cover are fixedly connected to connecting blocks. The outer walls of both connecting blocks have threaded holes, and the inner wall of one of the threaded holes is connected to a connecting bolt via a thread. The outer wall of the connecting bolt is connected to a connecting nut via a thread. A sealing ring is attached to the outer wall of the transparent sphere cover.

[0007] Preferably, the outer walls on both sides of the base are provided with mounting grooves, and the inner walls of the two mounting grooves are fixedly connected with ejector frames, which are provided with buffer protection components.

[0008] Preferably, the buffer protection component includes a central guide post and an inclined plate, with the inclined plate located on both sides of the central guide post. The top outer wall of the inclined plate is fixedly connected with bending buffer airbags at equal intervals. The bending buffer airbags are distributed in a stepped manner on the outer wall of the inclined plate. The top outer wall of each bending buffer airbag is provided with sliding rods at equal intervals. The outer walls on both sides of the central guide post are fixedly connected with buffer springs at equal intervals. The outer wall of each buffer spring is fixedly connected with a buffer ball.

[0009] Preferably, the bottom outer wall of the base has a shock-absorbing groove, and the inner wall of the shock-absorbing groove is provided with a shock-absorbing component. The shock-absorbing component includes a shock-absorbing spring, a telescopic rod and a fixing plate. Rolling frames are fixedly connected at equal intervals to the bottom outer walls of multiple fixing plates. The inner walls on both sides of each rolling frame are connected to the same rotating shaft through bearings. A roller is fixedly connected to the outer wall of the rotating shaft.

[0010] Preferably, side plates are fixedly connected to both outer walls of the base, and cylinders are fixedly connected to the bottom outer walls of both side plates. Wheel frames are fixedly connected to the bottom outer walls of the cylinders, and rollers are provided at equal intervals on the bottom outer walls of the wheel frames.

[0011] Preferably, lamp panels are fixedly connected to both outer walls of the mounting plate, and lighting lamps are provided at equal intervals on the outer walls of the two lamp panels. Mounting rods are fixedly connected to the outer walls of the lamp panels on both sides of each lighting lamp. The same light limiting cover is fixedly connected to the outer walls of the two mounting rods. The light limiting cover is located outside the lighting lamp. Mounting holes are opened at equal intervals on the outer wall of the light limiting cover near the transparent glass ball. A light focusing cover is fixedly connected to the inner wall of each mounting hole.

[0012] Preferably, the outer wall of the transparent spherical cover has a pressure relief hole, and the inner wall of the pressure relief hole is fixedly connected to a pressure relief pipe. The inner wall of the pressure relief pipe near the top is fixedly connected to a top limiting ring, and the inner wall of the pressure relief pipe is fixedly connected to a retaining ring. A limiting ball is placed on the inner wall of the pressure relief pipe above the retaining ring. The limiting ball is in contact with the inner wall of the pressure relief pipe. A counterweight ball is placed at equal distances above the limiting ball. A venting branch pipe is fixedly connected to the outer wall of the pressure relief pipe above the limiting ball.

[0013] Preferably, the mounting plate has storage grooves at both ends of its top outer wall, and sliding grooves at the bottom outer walls of both storage grooves. A slider is slidably connected to the inner wall of the sliding groove. A rotating shaft is connected to the inner walls of both sides of the storage groove via bearings. A sleeve is fixedly connected to the outer wall of the rotating shaft. A shaft is fixedly connected to the top outer wall of the sleeve. A limiting ring is fixedly connected to the outer wall of the shaft. A limiting plate is hinged to the outer wall of the limiting ring and the slider on the opposite side. Protective plates are hinged at equal intervals to the top outer wall of the shaft. Each protective plate is fixedly connected to the outer wall of the shaft on the opposite side with the same return spring. Multiple protective plates are arranged in a ring. A storage ring is sleeved on the outer side of each protective plate.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. This product display unit, equipped with a transparent glass sphere, blower, blower hood, angled guide vanes, guide vanes, and connecting springs, allows for product display by placing the product inside the transparent glass sphere, closing the sphere cover, and starting the blower. The blower pumps air into the sphere through a connecting pipe. The blower hood divides the air into two parts, directing it into the sphere. One part of the air blows directly into the sphere, suspending the product within it. The other part, guided by the blower hood, is directed into the blower hood and then angled by the guide vanes. This angled air causes the product to rotate 360° inside the sphere. During rotation, the product contacts the contact rod on the guide vane, causing the connecting spring to compress and contract. The rebound force accelerates the 360° rotation, allowing for close observation without requiring the product to be removed, thus enhancing the display effect.

[0016] 2. By incorporating a buffer protection component, including a central guide post, curved buffer airbags, and inclined plates, if a product is accidentally dropped during placement, the lower buffer protection component provides cushioning protection. Products on both sides fall onto the curved buffer airbags, which, in a stepped distribution, provide layered cushioning to enhance the cushioning effect and ensure product integrity. Products in the middle fall onto the central guide post. Both the central guide post and the buffer ball are made of rubber. When a product falls onto the buffer ball, the buffer spring connected to the buffer ball is compressed and contracted. The spring's return force provides reverse support to the product. This multi-layered reverse support gradually reduces the impact of the product's descent, greatly minimizing the degree of damage.

[0017] 3. By incorporating a shock-absorbing assembly, including a shock-absorbing spring, a telescopic rod, a fixed plate, and rollers, the base is moved when the cylinder adjusts to drive the rollers downwards, supporting the base. At this time, the shock-absorbing springs are in a semi-compressed state, and the rollers are in contact with the ground. The semi-compressed state of the shock-absorbing springs reduces the vibration amplitude during the base's movement, improving the base's stability. When the base moves, the shaft on the rollers rotates, and the rollers support and limit the base, further improving the stability during the base's movement. When the base is stationary, the shock-absorbing springs approach the critical point of compression, thus weakening the vibration during the operation of the blower and improving the stability of the display rack when stationary.

[0018] 4. By setting up a limiting light cover and a focusing light cover, when the lighting is turned on during product display, the light is confined inside the limiting light cover, and then the light is diffused out by the focusing light cover near the product. The limiting light cover and the focusing light cover are connected. The limiting light cover is made of opaque material, and the focusing light cover is made of glass, which realizes the function of concentrating the light on the product and improving the lighting effect.

[0019] 5. Equipped with a pressure relief component, when the transparent glass placement sphere is ventilated by a blower, the blower needs to operate continuously to ensure that the product always rotates 360°. Continuous ventilation will increase the air pressure inside the transparent glass placement sphere. When the air pressure rises to a certain level, it will impact the transparent sphere cover. At this time, the gas will impact the limiting ball inside the pressure relief pipe, causing the limiting ball and the counterweight ball above it to float upward passively. The excess gas is discharged through the venting branch pipe, so that the air pressure inside the transparent glass placement sphere is kept at a constant value, ensuring the safety of the product during placement.

[0020] 6. With the protective components in place, when displaying the product, the shaft is removed from the storage slot, the slider slides on the inner wall of the sliding slot, and the shaft is limited by the limiting plate and the limiting ring. Then the storage ring is removed, and the protective plate unfolds under the elastic force of the return spring, thereby providing high-altitude protection for the transparent glass ball below, preventing items above from falling and damaging the transparent glass ball, and improving the protective effect of the device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a university innovation and entrepreneurship support device proposed in this invention;

[0022] Figure 2 This is a schematic diagram of a transparent glass ball placement structure for a university innovation and entrepreneurship support device proposed in this invention;

[0023] Figure 3 This is a cross-sectional view of a transparent glass ball placement structure of a university innovation and entrepreneurship support device proposed in this invention;

[0024] Figure 4 This is a front view of the overall structure of a university innovation and entrepreneurship support device proposed in this invention;

[0025] Figure 5 This is a schematic diagram of a buffer protection component of a university innovation and entrepreneurship support device proposed in this invention;

[0026] Figure 6 This is a schematic diagram of the light-limiting cover structure of a university innovation and entrepreneurship support device proposed in this invention;

[0027] Figure 7This is a schematic diagram of a shock-absorbing component of a university innovation and entrepreneurship support device proposed in this invention;

[0028] Figure 8 This is a cross-sectional view of the pressure relief pipe structure of a university innovation and entrepreneurship support device proposed in this invention;

[0029] Figure 9 This is a schematic diagram of the mounting plate structure of a university innovation and entrepreneurship support device proposed in Embodiment 2 of the present invention;

[0030] Figure 10 This is a schematic diagram of the protective components of a university innovation and entrepreneurship support device proposed in this invention.

[0031] In the diagram: 1. Base; 2. Bending buffer airbag; 3. Middle guide column; 4. Inclined plate; 5. Connecting block; 6. Transparent glass ball placement; 7. Mounting plate; 8. Light panel; 9. Connecting nut; 10. Connecting bolt; 11. Transparent ball cover; 12. Sealing ring; 13. Side plate; 14. Cylinder; 15. Roller; 16. Wheel frame; 17. Support plate; 18. Contact rod; 19. Guide vane; 20. Connecting spring; 21. Fixing block; 22. Support block; 23. Hanging plate; 24. Machine plate; 25. Blower; 26. Inclined guide vane; 27. Blower hood; 28. Guide hood; 29. ​​Sealing ring; 30. Blower pipe; 31. Connecting pipe; 32. Light limiter; 33. Ejector frame; 34. Buffer ball; 35. Buffer spring; 36. Sliding rod; 37. Mounting rod; 38. Lighting lamp; 39. Focusing cover; 40. Shock-absorbing spring; 41. Telescopic rod; 42. Fixing plate; 43. Roller; 44. Rotating shaft; 45. Rolling frame; 46. Pressure relief pipe; 47. Top limit ring; 48. Vent branch pipe; 49. Retaining ring; 50. Limiting ball; 51. Counterweight ball; 52. Sliding groove; 53. Storage groove; 54. Storage ring; 55. Protective plate; 56. Slider; 57. Limiting plate; 58. Rotating shaft; 59. Sleeve; 60. Limiting ring; 61. Shaft; 62. Return spring. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Example 1

[0034] Reference Figures 1-8A university innovation and entrepreneurship support device includes a base 1. A mounting plate 7 is fixedly connected to the top outer wall of the base 1. Support plates 17 are fixedly connected to both outer walls of the mounting plate 7 at equal intervals. A hanging plate 23 is fixedly connected to the bottom outer wall of each support plate 17. An organic plate 24 is fixedly connected to one outer wall of the hanging plate 23, and a blower 25 is fixedly connected to the top outer wall of the organic plate 24. A support block 22 is fixedly connected to the top outer wall of the support plate 17, and a transparent glass placement ball 6 is fixedly connected to the top outer wall of the support block 22. A through hole is opened on the bottom outer wall of the transparent glass placement ball 6, and a connecting pipe 31 is fixedly connected to the inner wall of the through hole, with the connecting pipe 31 close to the transparent glass placement ball. Two air guide hoods 28 are fixedly connected to the inner wall of the transparent glass ball 6. A blower hood 27 is fixedly connected to the inner wall near the bottom of the transparent glass ball 6. The blower hood 27 is connected to the air guide hood 28. An inclined air guide vane 26 is fixedly connected at equal intervals to the inner wall of the blower hood 27. A fixing block 21 is fixedly connected at equal intervals to the inner wall near the top of the transparent glass ball 6. Each fixing block 21 has a guide vane 19 connected to its outer wall facing the center point of the transparent glass ball 6 via a hinge. A contact rod 18 is fixedly connected at equal intervals to the outer wall of the guide vane 19 facing the center of the transparent glass ball 6. A connecting spring 20 is fixedly connected to the outer wall of the guide vane 19 and the fixing block 21 on opposite sides. The blower 25... A blower pipe 30 is fixedly connected to the air end, and the other end of the blower pipe 30 is inserted into the inner wall of the connecting pipe 31. A sealing ring 29 is filled between the blower pipe 30 and the connecting pipe 31. The system includes a transparent glass placement ball 6, a blower 25, a blower hood 27, an inclined guide vane 26, a guide vane 19, and a connecting spring 20. When displaying products for innovation and entrepreneurship, the product is placed inside the transparent glass placement ball 6, the transparent ball cover 11 is closed, and the blower 25 is started. The blower 25 blows air into the transparent glass placement ball 6 through the connecting pipe 31. The blower hood 28 divides the gas into two parts and guides them into the transparent glass placement ball 6. Part of the gas is blown directly into the transparent glass placement ball 6, allowing the product to... The product is suspended in a transparent glass sphere 6. Some of the gas is introduced into the blower hood 27 by the air guide hood 28. The gas is then guided obliquely into the transparent glass sphere 6 by the inclined air guide vanes 26. This oblique gas causes the product to rotate 360° inside the transparent glass sphere 6. During the rotation, the product contacts the contact rod 18 on the guide vane 19. The connecting spring 20 on the guide vane 19 is compressed and contracts, and the rebound force accelerates the 360° rotation of the product. This allows the product to rotate 360° during the display, making it convenient for viewers to observe carefully. There is no need to pick up the product during the display, which improves the display effect of the display rack.

[0035] In this invention, the outer wall of the transparent glass ball 6 is connected to the transparent ball cover 11 by a hinge, and the outer walls of both the transparent glass ball 6 and the transparent ball cover 11 are fixedly connected to the connecting blocks 5. The outer walls of the two connecting blocks 5 are threaded holes, and the inner wall of one of the threaded holes is connected to the connecting bolt 10 by a thread. The outer wall of the connecting bolt 10 is connected to the connecting nut 9 by a thread. The outer wall of the transparent ball cover 11 is attached with a sealing ring 12.

[0036] In this invention, mounting grooves are formed on both outer walls of the base 1, and ejector frames 33 are fixedly connected to the inner walls of both mounting grooves. A buffer protection assembly is provided on the ejector frame 33. The buffer protection assembly includes a central guide post 3 and an inclined plate 4, with the inclined plate 4 located on both sides of the central guide post 3. Bending buffer airbags 2 are fixedly connected at equal intervals to the top outer wall of the inclined plate 4, and are distributed in a stepped manner on the outer wall of the inclined plate 4. Sliding rods 36 are provided at equal intervals to the top outer wall of each bending buffer airbag 2. Buffer springs 35 are fixedly connected at equal intervals to the outer walls of both sides of the central guide post 3, and buffer balls 34 are fixedly connected to the outer wall of each buffer spring 35. By providing the buffer protection assembly, which includes the central guide post... 3. When placing products, if they are not handled securely and fall, the lower buffer protection components will act as a buffer. Products on both sides will fall on top of the curved buffer airbags 2. The stepped distribution of the curved buffer airbags 2 provides layered buffering for the products, improving the buffering effect and ensuring the integrity of the products. Products in the middle will fall on the middle guide post 3. The middle guide post 3 and the buffer ball 34 are both made of rubber. When the products fall on the buffer ball 34, the buffer spring 35 connected to the buffer ball 34 will be compressed and contracted. The elastic force of the buffer spring 35 will provide reverse support for the products. The multi-layered reverse support gradually reduces the falling impact of the products, greatly reducing the degree of damage to the products.

[0037] In this invention, the bottom outer wall of the base 1 has a shock-absorbing groove, and the inner wall of the shock-absorbing groove is provided with a shock-absorbing component. The shock-absorbing component includes a shock-absorbing spring 40, a telescopic rod 41 and a fixing plate 42. Rolling frames 45 are fixedly connected at equal intervals to the bottom outer walls of multiple fixing plates 42. The inner walls on both sides of each rolling frame 45 are connected to the same rotating shaft 44 through bearings. A roller 43 is fixedly connected to the outer wall of the rotating shaft 44.

[0038] In this invention, side plates 13 are fixedly connected to both outer walls of the base 1, and cylinders 14 are fixedly connected to the bottom outer walls of both side plates 13. Wheel frames 16 are fixedly connected to the bottom outer walls of the cylinders 14, and rollers 15 are provided at equal intervals on the bottom outer walls of the wheel frames 16.

[0039] In this invention, lamp plates 8 are fixedly connected to both outer walls of the mounting plate 7, and lighting lamps 38 are provided at equal intervals on the outer walls of the two lamp plates 8. Mounting rods 37 are fixedly connected to the outer walls of the lamp plates 8 on both sides of each lighting lamp 38. The same light limiting cover 32 is fixedly connected to the outer walls of the two mounting rods 37. The light limiting cover 32 is located outside the lighting lamp 38. Mounting holes are opened at equal intervals on the outer wall of the light limiting cover 32 near the transparent glass ball 6. A light focusing cover 39 is fixedly connected to the inner wall of each mounting hole.

[0040] In this invention, the outer wall of the transparent spherical cover 11 has a pressure relief hole, and a pressure relief pipe 46 is fixedly connected to the inner wall of the pressure relief hole. A top limiting ring 47 is fixedly connected to the inner wall of the pressure relief pipe 46 near the top end. A retaining ring 49 is fixedly connected to the inner wall of the pressure relief pipe 46. A limiting ball 50 is placed on the inner wall of the pressure relief pipe 46 above the retaining ring 49. The limiting ball 50 is in contact with the inner wall of the pressure relief pipe 46. A counterweight ball 51 is placed at equal distances above the limiting ball 50. A venting branch pipe 48 is fixedly connected to the outer wall of the pressure relief pipe 46 above the limiting ball 50. By setting up the pressure relief assembly, the blower 25 is used for pressure relief. When the transparent glass placement ball 6 is blown with air, in order to ensure that the product always rotates 360°, the blower 25 needs to work continuously. The continuous blowing will increase the air pressure inside the transparent glass placement ball 6. When the air pressure rises to a certain level, it will impact the transparent ball cover 11. At this time, the gas will impact the limiting ball 50 inside the pressure relief pipe 46, causing the limiting ball 50 and the counterweight ball 51 above it to float upward passively. The excess gas is discharged through the venting branch pipe 48, so that the air pressure inside the transparent glass placement ball 6 is kept at a constant value, ensuring the safety of the product during placement.

[0041] In use, place the product in the transparent glass sphere 6, then close the transparent sphere cover 11. A seamless connection between the transparent sphere cover 11 and the transparent glass sphere 6 is achieved using connecting bolts 10 and connecting nuts 9. The sealing ring 12 further enhances the sealing performance of the transparent glass sphere 6. Start the blower 25, which blows air into the transparent glass sphere 6 through the connecting pipe 31. The air guide hood 28 divides the gas into two parts and introduces them into the transparent glass sphere 6. Part of the gas is blown directly into the transparent glass sphere 6, causing the product to suspend within it. The other part of the gas, under the action of the air guide hood 28, is introduced into the blower hood 27. The inclined air guide vanes 26 then guide the gas obliquely into the transparent glass sphere 6, thus allowing the product to float within the transparent glass sphere 6. The part rotates 360°. During the rotation, the product contacts the contact rod 18 on the guide vane 19. The connecting spring 20 on the guide vane 19 is compressed and contracted. The rebound force accelerates the 360° rotation of the product, allowing the product to rotate 360° during the display process, making it convenient for viewers to observe carefully. During the continuous blowing of the blower 25, the air pressure inside the transparent glass ball 6 increases. When the air pressure rises to a certain level, it will impact the transparent ball cover 11. At this time, the gas will impact the limiting ball 50 inside the pressure relief pipe 46, causing the limiting ball 50 and the counterweight ball 51 above it to float upward passively. The excess gas is discharged through the venting branch pipe 48, so that the air pressure inside the transparent glass ball 6 is kept at a constant value, ensuring that the product can be safely displayed.

[0042] Example 2

[0043] Reference Figure 1 , Figure 9 and Figure 10 A university innovation and entrepreneurship support device, compared with embodiment 1, has storage grooves 53 at both ends of the top outer wall of the mounting plate 7, and sliding grooves 52 at the bottom outer wall of both storage grooves 53. A slider 56 is slidably connected to the inner wall of the sliding groove 52. A rotating shaft 58 is connected to the inner walls of both sides of the storage groove 53 through bearings. A sleeve 59 is fixedly connected to the outer wall of the rotating shaft 58. A shaft 61 is fixedly connected to the top outer wall of the sleeve 59. A limiting ring 60 is fixedly connected to the outer wall of the shaft 61. A limiting plate 57 is hinged to the outer wall of the limiting ring 60 and the slider 56 on the opposite side. Protective plates 55 are equidistantly connected to the top outer wall of the shaft 61 through hinges. Each protective plate 55 is fixedly connected to the outer wall of the shaft 61 on the opposite side with the same return spring 62. Multiple protective plates 55 are arranged in a ring. A storage ring 54 is sleeved on the outer side of the protective plate 55.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for assisting students in innovation and entrepreneurship, comprising a base (1), characterized in that, The top outer wall of the base (1) is fixedly connected to an installation plate (7), and the two outer walls of the installation plate (7) are fixedly connected to support plates (17) at equal intervals. The bottom outer wall of each support plate (17) is fixedly connected to a hanging plate (23). One outer wall of the hanging plate (23) is fixedly connected to a machine plate (24), and the top outer wall of the machine plate (24) is fixedly connected to a blower (25). The top outer wall of the support plate (17) is fixedly connected to a support block (22), and the top outer wall of the support block (22) is fixedly connected to a transparent glass placement ball (6). A through hole is opened on the bottom outer wall of the ball (6), and a connecting pipe (31) is fixedly connected to the inner wall of the through hole. Two air guides (28) are fixedly connected to the connecting pipe (31) near the inner wall of the transparent glass ball (6). A blower (27) is fixedly connected to the inner wall of the transparent glass ball (6) near the bottom. The blower (27) is connected to the air guides (28). An inclined air guide (26) is fixedly connected at equal intervals to the inner wall of the blower (27). A fixing block (21) is fixedly connected at equal intervals to the inner wall of the transparent glass ball (6) near the top. Each fixing block (21) faces the... The outer wall of the center point of the transparent glass sphere (6) is hinged with guide vanes (19). The guide vanes (19) facing the outer wall of the center of the transparent glass sphere (6) are fixedly connected with contact rods (18) at equal intervals. The outer walls of the guide vanes (19) and the fixed block (21) on opposite sides are fixedly connected with connecting springs (20). The blower end of the blower (25) is fixedly connected with a blower pipe (30). The other end of the blower pipe (30) is inserted into the inner wall of the connecting pipe (31). A sealing ring (29) is filled between the blower pipe (30) and the connecting pipe (31). The transparent sphere cover (11) The outer wall of the pressure relief pipe has a pressure relief hole, and the inner wall of the pressure relief hole is fixedly connected to a pressure relief pipe (46). The inner wall of the pressure relief pipe (46) near the top is fixedly connected to a top limiting ring (47). The inner wall of the pressure relief pipe (46) is fixedly connected to a retaining ring (49). A limiting ball (50) is placed on the inner wall of the pressure relief pipe (46) above the retaining ring (49). The limiting ball (50) is in contact with the inner wall of the pressure relief pipe (46). A counterweight ball (51) is placed at equal distances above the limiting ball (50). A venting branch pipe (48) is fixedly connected to the outer wall of the pressure relief pipe (46) above the limiting ball (50). The outer wall of the transparent glass ball (6) is connected to a transparent ball cover (11) by a hinge. Both the outer walls of the transparent glass ball (6) and the transparent ball cover (11) are fixedly connected to a connecting block (5). The outer walls of the two connecting blocks (5) are threaded. The inner wall of one of the threaded holes is connected to a connecting bolt (10) by a thread. The outer wall of the connecting bolt (10) is connected to a connecting nut (9) by a thread. A sealing ring (12) is pasted on the outer wall of the transparent ball cover (11). The base (1) has mounting slots on both outer walls, and the inner walls of the two mounting slots are fixedly connected to the ejector frame (33), which is equipped with a buffer protection component.

2. The student innovation and entrepreneurship auxiliary equipment according to claim 1, characterized in that, The buffer protection assembly includes a middle guide post (3) and an inclined plate (4), with the inclined plate (4) located on both sides of the middle guide post (3). The top outer wall of the inclined plate (4) is fixedly connected with curved buffer airbags (2) at equal intervals. The curved buffer airbags (2) are distributed in a stepped manner on the outer wall of the inclined plate (4). The top outer wall of each curved buffer airbag (2) is provided with sliding rods (36) at equal intervals. The outer walls on both sides of the middle guide post (3) are fixedly connected with buffer springs (35) at equal intervals. The outer wall of each buffer spring (35) is fixedly connected with a buffer ball (34).

3. The auxiliary equipment for student innovation and entrepreneurship according to claim 1, characterized in that, The bottom outer wall of the base (1) has a shock-absorbing groove, and the inner wall of the shock-absorbing groove is provided with a shock-absorbing component. The shock-absorbing component includes a shock-absorbing spring (40), a telescopic rod (41) and a fixing plate (42). Rolling frames (45) are fixedly connected at equal intervals on the bottom outer walls of multiple fixing plates (42). The inner walls on both sides of each rolling frame (45) are connected to the same rotating shaft (44) through bearings. A roller (43) is fixedly connected to the outer wall of the rotating shaft (44).

4. The auxiliary equipment for student innovation and entrepreneurship according to claim 1, characterized in that, The base (1) has side plates (13) fixedly connected to both outer walls, and cylinders (14) are fixedly connected to the bottom outer walls of both side plates (13). Wheel frames (16) are fixedly connected to the bottom outer walls of the cylinders (14), and rollers (15) are provided at equal intervals on the bottom outer walls of the wheel frames (16).

Images