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CN-122024566-A - Airflow suspension type PC board dynamic display device

CN122024566ACN 122024566 ACN122024566 ACN 122024566ACN-122024566-A

Abstract

The invention discloses an airflow suspension type PC board dynamic display device, in particular to the field of intelligent toys, which comprises an intelligent teaching desk, wherein the top of the intelligent teaching desk is provided with a mounting groove, the inner side of the mounting groove is provided with two fan cylinder shells, the tops of the two fan cylinder shells are respectively provided with a protection connecting component, the inner sides of the two protection connecting components are respectively provided with a rotary suspension component and a shaking suspension component, the protection connecting component comprises a fixed stud fixedly connected to the top of the fan cylinder shell, the outer side of the fixed stud is in threaded connection with a connecting sleeve, the bottom end of the connecting sleeve is fixedly connected with a protection grid, the outer side of the protection grid is fixedly connected with a protection cover, and the top of the connecting sleeve is fixedly connected with a fixed cylinder. The rotary suspension assembly and the shaking suspension assembly are matched with the PC board to ensure the stability of suspension, two different novel suspension modes are provided for the PC board, and each mode is provided with a plurality of playing methods, so that the interest and intuitiveness of science popularization are improved.

Inventors

  • CHEN WANTAO
  • YIN YANGANG
  • LIU WEI

Assignees

  • 日照五光十色工贸股份有限公司

Dates

Publication Date
20260512
Application Date
20260403

Claims (8)

  1. 1. The utility model provides an air current suspension type PC board dynamic display device, includes educational table (1), its characterized in that, mounting groove (2) have been seted up at the top of educational table (1), the inboard of mounting groove (2) is provided with two fan shell (4), two the top of fan shell (4) all is provided with protection coupling assembling, two protection coupling assembling's inboard is provided with rotatory suspension assembling respectively and rocks suspension assembling, protection coupling assembling includes fixed double-screw bolt (7) at fan shell (4) top, the outside threaded connection of fixed double-screw bolt (7) has connecting sleeve (8), the bottom fixedly connected with protection net (6) of connecting sleeve (8), the outside fixedly connected with protection casing (5) of protection net (6), the top fixedly connected with fixed section of thick bamboo (10) of connecting sleeve (8), the outside fixedly connected with carousel (9) of fixed section of thick bamboo (10).
  2. 2. The dynamic display device of an air-flow suspended type PC board according to claim 1, wherein the rotating suspension assembly comprises a first guiding column (11) inserted into the inner side of the fixed cylinder (10) at one side, and a spiral chute (12) is formed on the outer side of the first guiding column (11).
  3. 3. An airflow suspension type PC board dynamic display device according to claim 2, wherein the top of the first guide post (11) is screwed with a connecting stud (14), the top of the connecting stud (14) is fixedly connected with a second guide post (13), and the second guide post (13) is disposed at the top of the first guide post (11).
  4. 4. An airflow suspension type PC board dynamic display device according to claim 3, wherein a vertical chute (15) is provided on the outer side of the second guiding column (13), and the vertical chute (15) is disposed in communication with the spiral chute (12).
  5. 5. An airflow suspension type PC board dynamic display device according to claim 3, wherein a limiting top plate (16) is fixedly connected to the top of the second guide column (13), an upper tray body (17) is slidably connected to the outer side of the second guide column (13), and a fixing buckle (18) is fixedly connected to the bottom of the upper tray body (17).
  6. 6. The dynamic display device of an air-flow suspension type PC board according to claim 5, wherein a lower tray body (19) is clamped at the outer side of the fixing buckle (18), an inner protruding member (21) is fixedly connected to the inner side of the upper tray body (17), the inner protruding member (21) is slidably connected to the inner side of the vertical chute (15), and a first PC board (20) is fixedly connected between the upper tray body (17) and the lower tray body (19).
  7. 7. An airflow suspension type PC board dynamic display device according to claim 1, wherein the shaking suspension assembly comprises a connecting rope (22) fixedly connected to the top of the fixed cylinder (10) at the other side, the top of the connecting rope (22) is fixedly connected with a fixed base (23), and the inner side of the fixed base (23) is rotatably connected with a reversing shaft (24).
  8. 8. The dynamic display device of an air-flow suspension type PC board according to claim 7, wherein the outer side of the reversing shaft piece (24) is rotatably connected with a movable piece (25), the top of the movable piece (25) is fixedly connected with a fixed disc (26), and the outer side of the fixed disc (26) is fixedly sleeved with a second PC board (27).

Description

Airflow suspension type PC board dynamic display device Technical Field The invention relates to the technical field of educational toys, in particular to an airflow suspension type PC board dynamic display device. Background The intelligent toy is an entertainment tool taking intelligence development and intelligence growth as cores, stimulates multidimensional development such as cognitive ability, space perception, logic reasoning and the like through structural design and interaction mechanisms, and has the functions of coordinating limb actions, promoting social cooperation and parent-child interaction, wherein in physical science popularization toys such as airflow suspension toys, airflow buoyancy can be intuitively demonstrated, and the aerodynamics/Bernoulli principle can be utilized, so that the aim of intelligent teaching can be achieved, and teaching interestingness can be improved. The existing suspension toys are of spherical structures or paper/metal sheets, the suspension stability of the structures and materials is poor, so that the problems of falling off or difficult suspension and the like are solved, and children are difficult to attract attention due to insufficient interestingness, so that the application provides an airflow suspension type PC board dynamic display device for meeting the requirements. Disclosure of Invention In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides an airflow suspension type PC board dynamic display device, which ensures suspension stability by matching a rotating suspension assembly with a shaking suspension assembly with a PC board, and provides two different totally new suspension modes for the PC board to improve interestingness so as to solve the problems set forth in the above-mentioned background art. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides an air current suspension type PC board dynamic display device, includes the educational table, the mounting groove has been seted up at the top of educational table, the inboard of mounting groove is provided with two fan drum shells, two the top of fan drum shell all is provided with protection coupling assembling, two protection coupling assembling's inboard is provided with rotatory suspension subassembly respectively and rocks suspension subassembly, protection coupling assembling includes fixed connection the fixed double-screw bolt at fan drum shell top, the outside threaded connection of fixed double-screw bolt has connecting sleeve, connecting sleeve's bottom fixedly connected with protection net, the outside fixedly connected with protection casing of protection net, connecting sleeve's top fixedly connected with fixed cylinder, the outside fixedly connected with revolving handle of fixed cylinder. In a preferred embodiment, the rotary suspension assembly comprises a first guide post inserted into the inner side of the fixed cylinder at one side, and a spiral chute is formed in the outer side of the first guide post. In a preferred embodiment, the top of the first guide post is in threaded connection with a connecting stud, and the top of the connecting stud is fixedly connected with a second guide post, and the second guide post is arranged on the top of the first guide post. In a preferred embodiment, a vertical chute is provided on the outer side of the second guide post, and the vertical chute is disposed in communication with the spiral chute. In a preferred embodiment, the top of the second guiding column is fixedly connected with a limiting top plate, the outer side of the second guiding column is slidably connected with an upper tray body, and the bottom of the upper tray body is fixedly connected with a fixing buckle. In a preferred embodiment, the outer side of the fixing buckle is clamped with a lower disc body, the inner side of the upper disc body is fixedly connected with an inner convex part, the inner convex part is slidably connected with the inner side of the vertical chute, and a first PC board is fixedly connected between the upper disc body and the lower disc body. In a preferred embodiment, the shaking suspension assembly comprises a connecting rope fixedly connected to the top of the fixed cylinder at the other side, a fixed base is fixedly connected to the top of the connecting rope, and a reversing shaft piece is rotatably connected to the inner side of the fixed base. In a preferred embodiment, the outer side of the reversing shaft member is rotatably connected with a movable member, the top of the movable member is fixedly connected with a fixed disc, and the outer side of the fixed disc is fixedly sleeved with a second PC board. The invention has the technical effects and advantages that: 1. According to the invention, the height of the air outlet of the fan cylinder shell is increased through the protective cover, so that