Rotary table for learning
By designing the circular base plate and the ring pressing ring connection structure and LED lamp beads of the learning turntable, the problem of inconvenience in existing children's picture recognition learning tools is solved, smooth rotation and interesting teaching are achieved, and children's interest in learning is enhanced.
Patent Information
- Application Number
- CN202422050773.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing children's picture recognition learning tools such as square wall charts are inconvenient for children to operate, resulting in inconvenience and lack of fun, and affecting learning interest.
A learning turntable is designed, using a circular panel structure connected to the circular press ring. The guide ball is used to achieve silky rotation of the panel, and LED lamp beads are set on the panel to emit colorful lights, combining film switches and circuit board control.
The panel is smoothly rotated, which is convenient for teaching, and increases the fun through colorful lights, enhancing children's enthusiasm for learning.
Smart Images
Figure CN223123532U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a learning turntable. Background Art
[0002] At present, children's learning of recognizing pictures mostly uses square wall charts. However, the square wall charts are large in area, and children cannot touch all the patterns. Some patterns are simply out of reach, and they have to move the square wall chart product to reach them. Therefore, the existing square wall charts are very inconvenient for children to use, and at the same time, they are inconvenient for teaching, with old-fashioned structures and poor interest, resulting in children having no interest in learning. Content of the Utility Model
[0003] The utility model overcomes the deficiencies of the prior art and provides a learning turntable.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a learning turntable, comprising:
[0005] A circular bottom plate;
[0006] Characterized in that: an annular pressing ring is sleeved on the circumferential outer wall of the circular bottom plate, a circular panel fixedly connected to the annular pressing ring is arranged above the circular bottom plate, an annular groove is arranged on the top end surface of the circular bottom plate near the circumferential edge, a plurality of guide balls are arranged in the annular groove, a thin film switch is arranged on the top end surface of the circular panel, a lamp cover mounting hole is arranged in the middle part of the top end surface of the circular panel, a transparent lamp cover is installed inside the lamp cover mounting hole, a battery cover and a switch are installed on the top of the transparent lamp cover, a circuit board electrically connected to the thin film switch is arranged directly below the lamp cover mounting hole, and a plurality of LED lamp beads are arranged on the circuit board.
[0007] In the above structure, a plurality of guide bars are further arranged inside the annular groove.
[0008] In the above structure, the number of the guide balls is six.
[0009] In the above structure, two pressing strips are arranged at the bottom of the circuit board, and the pressing strips, the circuit board and the transparent lamp cover are fixed by screws.
[0010] Compared with the prior art, the beneficial effect of the utility model is: the structure design of the learning turntable of the utility model is reasonable. Since the panel contacts the bottom plate through the guide balls, the panel can rotate smoothly, achieving the purpose of facilitating teaching; in addition, when learning, the LED lamp beads will emit colorful lights, and coupled with the smooth rotation of the panel, it has strong interest and can drive the enthusiasm of children to learn. Description of the Drawings
[0011] Figure 1 It is a schematic diagram of the decomposition structure of a learning turntable according to an embodiment of the present utility model;
[0012] Figure 2 It is a schematic diagram of the structure of a circular bottom plate in a learning turntable according to an embodiment of the present utility model.
[0013] In the figure:
[0014] 1. Circular bottom plate; 2. Annular pressing ring; 3. Circular panel; 4. Annular groove; 5. Guide ball; 6. Membrane switch; 7. Lamp shade mounting hole; 8. Transparent lamp shade; 9. Battery cover; 10. Switch; 11. Circuit board; 12. LED lamp beads; 13. Guide bar; 14. Pressing strip. Specific embodiments
[0015] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.
[0016] As Figure 1-2 shown, a learning turntable includes:
[0017] Circular bottom plate 1;
[0018] Characterized in that: an annular pressing ring 2 is sleeved on the circumferential outer wall of the circular bottom plate 1, a circular panel 3 fixedly connected to the annular pressing ring 2 is provided above the circular bottom plate 1, a circle of annular grooves 4 is provided on the top end surface of the circular bottom plate 1 near the circumferential edge, a number of guide balls 5 are provided in the annular grooves 4, a layer of membrane switch 6 is provided on the top end surface of the circular panel 3, a lamp shade mounting hole 7 is provided in the middle part of the top end surface of the circular panel 3, a transparent lamp shade 8 is installed inside the lamp shade mounting hole 7, a battery cover 9 and a switch 10 are installed on the top of the transparent lamp shade 8, a circuit board 11 electrically connected to the membrane switch 6 is provided directly below the lamp shade mounting hole 7, and a number of LED lamp beads 12 are provided on the circuit board 11.
[0019] In the above structure, a number of guide bars 13 are further provided inside the annular groove 4.
[0020] In the above structure, the number of the guide balls 5 is six.
[0021] In the above structure, two pressing strips 14 are provided at the bottom of the circuit board 11, and the pressing strips 14, the circuit board 11, and the transparent lamp shade 8 are fixed by screws.
[0022] The learning turntable of the utility model has a reasonable structural design. Since the panel and the bottom plate are in contact through the guide ball, the panel can rotate smoothly, thereby achieving the purpose of convenient teaching. In addition, when learning, the LED lamp beads will emit colorful lights and are emitted by the transparent lampshade. Coupled with the smooth rotation of the panel, it is very interesting and can stimulate children's enthusiasm for learning.
[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A learning turntable, comprising: A circular bottom plate (1); It is characterized in that: an annular pressing ring (2) is sleeved on the circumferential outer wall of the circular bottom plate (1), a circular panel (3) fixedly connected to the annular pressing ring (2) is arranged above the circular bottom plate (1), a circular groove (4) is arranged on the top surface of the circular bottom plate (1) near the circumferential edge, a plurality of guide balls (5) are arranged in the circular groove (4), a layer of membrane switch (6) is arranged on the top surface of the circular panel (3), a lamp shade mounting hole (7) is arranged in the middle of the top surface of the circular panel (3), a transparent lamp shade (8) is installed inside the lamp shade mounting hole (7), a battery cover (9) and a switch (10) are installed on the top of the transparent lamp shade (8), a circuit board (11) electrically connected to the membrane switch (6) is arranged directly below the lamp shade mounting hole (7), and a plurality of LED lamp beads (12) are arranged on the circuit board (11).
2. The learning turntable according to claim 1, wherein: A plurality of guide bars (13) are further arranged inside the circular groove (4).
3. The learning turntable according to claim 1, characterized in that: The number of the guide balls (5) is six.
4. The learning turntable according to claim 1, wherein: Two pressing bars (14) are arranged at the bottom of the circuit board (11), and the pressing bars (14), the circuit board (11) and the transparent lamp shade (8) are fixed by screws.