Rotary turning structure

Abstract

The utility model belongs to the technical field of toys, and particularly relates to a rotary turning structure which comprises a base, a supporting frame is fixedly installed on the top of the base, an annular frame is fixedly installed on the supporting frame, a hand generator module is fixedly installed on the supporting frame, a connecting shaft is installed at the input end of the hand generator module, and a rotating shaft is installed on the connecting shaft. A hand-cranking handle is fixedly connected to the connecting shaft, and colorful lamps are installed on the annular frame in a surrounding mode. By means of the hand generator and the colorful lamp, a user holds the hand handle to rotate, the hand generator module can be driven to move through the connecting shaft, then current can be generated, the current flows into the colorful lamp, the colorful lamp flickers, interaction is formed in the training process of children, the children are pleasant in the training process, and the training effect of the children is improved. And the interestingness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a rotating direction-changing structure. Background Art

[0002] The rotating and changing direction structure is a creative and entertaining product that provides children with a rich gaming experience. It aims to train the coordination ability of the left and right brains, as well as cognitive abilities such as observation and logical thinking, through the interactive movements of the left and right hands.

[0003] Most of today's educational toys cannot meet children's needs for training left-right brain coordination, observation and logical thinking abilities, and during training, these toys cannot interact effectively with users, thus reducing their fun. Utility Model Content

[0004] The utility model aims to provide a rotating direction-changing structure to solve the technical problems in the above-mentioned background technology that it is inconvenient to train children's coordination ability and the interest is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating direction-changing structure, comprising a base, a support frame fixedly installed on the top of the base, a ring frame fixedly installed on the support frame, a hand-cranked generator module fixedly installed on the support frame, a connecting shaft installed on the input end of the hand-cranked generator module, a hand-cranked handle fixedly connected to the connecting shaft, colorful lights installed around the ring frame, and the colorful lights are electrically connected to the hand-cranked generator module.

[0006] Preferably, a positioning suction cup is fixedly connected to the bottom of the base, and the positioning suction cup is used to limit the position of the base.

[0007] Preferably, a square box is fixedly mounted on the top of the base, and the square box is located on one side of the support frame.

[0008] Preferably, a filter is fixedly installed on the top of the square box.

[0009] Preferably, a micro fan is fixedly installed inside the square box, and the micro fan is electrically connected to the hand-cranked generator module.

[0010] Preferably, a flow groove is fixedly mounted on the base, and the output end of the micro fan is connected to the flow groove.

[0011] Preferably, an array of exhaust holes is provided on the flow trough, and a protective net is provided on the exhaust holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is equipped with a hand-cranked generator and colorful lights. The user holds the hand-cranked handle and rotates it. The connecting shaft drives the hand-cranked generator module to move, which generates current. The current flows into the colorful lights, which makes the colorful lights flash. Children can interact in the training process, which makes them enjoy it, improves the fun, helps promote intellectual development, trains reaction, attention and concentration, helps cultivate creativity and problem-solving ability, promotes children's comprehensive psychological development, and provides children with rich game experience for their learning and future growth. Through the interactive movement of the left and right hand limbs, the rotating and changing structure trains children's left and right brain coordination ability, as well as cognitive abilities such as observation and logical thinking;

[0014] 2. The utility model installs a micro fan and an exhaust hole, and the wind force generated by the micro fan will flow into the interior of the flow groove, and the wind force inside the flow groove will flow upward through the exhaust hole. Then, when the user uses the rotating and changing direction structure, the generated wind force can blow air to cool the user's hands, thereby improving the user's comfort during hot weather and improving the practicality of the rotating and changing direction structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the annular frame structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the hand-cranked generator set of the utility model;

[0019] Figure 5 This is a schematic diagram of the flow tank structure of the utility model.

[0020] In the figure: 1. base; 2. support frame; 3. ring frame; 4. colorful lights; 5. hand-cranked generator module; 6. hand-cranked handle; 7. connecting shaft; 8. positioning suction cup; 9. square box; 10. micro fan; 11. filter; 12. flow trough; 13. exhaust hole; 14. protective net. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 - Figure 4 A rotating direction-changing structure comprises a base 1, a support frame 2 is fixedly mounted on the top of the base 1, a ring frame 3 is fixedly mounted on the support frame 2, a hand-cranked generator module 5 is fixedly mounted on the support frame 2, a connecting shaft 7 is mounted on the input end of the hand-cranked generator module 5, a hand-cranked handle 6 is fixedly connected to the connecting shaft 7, a colorful light 4 is mounted around the ring frame 3, and the colorful light 4 is electrically connected to the hand-cranked generator module 5. When the rotating direction-changing structure is used to train the left and right brain coordination ability of children, after the base 1 is placed on the desktop, the ring frame 3 and the hand-cranked generator module 5 are fixedly supported by the support frame 2. The user holds the hand crank handle 6 and turns it, which will drive the hand crank generator module 5 to move through the connecting shaft 7, thereby generating electric current. The current flows into the colorful lights 4, which will make the colorful lights 4 flash, allowing children to interact during the training process, making them enjoy it, which is helpful to promote intellectual development, train reaction, attention and concentration, help cultivate creativity and problem-solving skills, promote children's all-round psychological development, and provide children with a rich game experience. Through the interactive movement of the left and right hands, the left and right brain coordination ability is trained, as well as cognitive abilities such as observation and logical thinking.

[0023] See also Figure 3 A positioning suction cup 8 is fixedly connected to the bottom of the base 1, and the positioning suction cup 8 is used to limit the position of the base 1. After the positioning suction cup 8 contacts the desktop, the inside of the positioning suction cup 8 becomes a negative pressure state, which will limit the position of the rotating and changing direction structure.

[0024] See also Figure 1 and Figure 2 A square box 9 is fixedly installed on the top of the base 1, and the square box 9 is located on one side of the support frame 2, and the base 1 provides an installation space for the square box 9.

[0025] See also Figure 1 A filter screen 11 is fixedly installed on the top of the square box 9. When the outside air flows into the interior of the square box 9, the filter screen 11 will filter the impurities carried by the air.

[0026] See also Figure 1A micro fan 10 is fixedly installed inside the square box 9. The micro fan 10 is electrically connected to the hand-cranked generator module 5. When the micro fan 10 is working, it will extract the air inside the square box 9. When the hand-cranked generator module 5 is working and generating current, the current flows into the micro fan 10, causing the micro fan 10 to work and generate wind power. A button is provided on the side of the square box 9, and the working state of the micro fan 10 can be controlled by the button.

[0027] See also Figure 1 and Figure 5 A flow groove 12 is fixedly installed on the base 1, and the output end of the micro fan 10 is connected to the flow groove 12. An array of exhaust holes 13 are arranged on the flow groove 12, and a protective net 14 is arranged on the exhaust holes 13. The wind force generated by the micro fan 10 will flow into the interior of the flow groove 12, and the wind force inside the flow groove 12 will flow upward through the exhaust holes 13. When the user uses the rotating and changing structure, the generated wind force can blow and cool the user's hands, thereby improving the user's comfort during hot weather.

[0028] Working principle: First, when using the rotating and changing direction structure to train the left and right brain coordination ability of children, after placing the base 1 on the desktop, the support frame 2 is used to fix the position of the annular frame 3 and the hand-cranked generator module 5. The user holds the hand-cranked handle 6 and rotates it. The hand-cranked generator module 5 will be driven to move through the connecting shaft 7, which will generate current. The current flows into the colorful lights 4, which will make the colorful lights 4 flash, allowing children to interact during the training process, making them enjoy it, which is helpful to promote intellectual development, and can also train reaction, attention and concentration, help cultivate creativity and problem-solving ability, promote children's comprehensive psychological development, and provide children with a rich game experience. Through the interactive movement of the left and right hand limbs, the left and right brain coordination ability is trained, as well as the training of cognitive abilities such as observation and logical thinking. The wind force generated by the micro fan 10 will flow into the inside of the flow slot 12, and the wind force inside the flow slot 12 will flow upward through the exhaust hole 13. When the user uses the rotating and changing direction structure, the generated wind force can blow and cool the user's hands, which improves the user's comfort during hot weather.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rotating direction-changing structure, comprising a base (1), characterized in that: A support frame (2) is fixedly mounted on the top of the base (1), an annular frame (3) is fixedly mounted on the support frame (2), a hand-cranked generator module (5) is fixedly mounted on the support frame (2), a connecting shaft (7) is mounted on the input end of the hand-cranked generator module (5), a hand-cranked handle (6) is fixedly connected to the connecting shaft (7), a colorful lamp (4) is mounted around the annular frame (3), and the colorful lamp (4) is electrically connected to the hand-cranked generator module (5).

2. A rotational direction-changing structure according to claim 1, characterized in that: A positioning suction cup (8) is fixedly connected to the bottom of the base (1), and the positioning suction cup (8) is used to limit the position of the base (1).

3. A rotational direction-changing structure according to claim 2, characterized in that: A square box (9) is fixedly mounted on the top of the base (1), and the square box (9) is located on one side of the support frame (2).

4. A rotational direction-changing structure according to claim 3, characterized in that: A filter screen (11) is fixedly mounted on the top of the square box (9).

5. A rotational direction-changing structure according to claim 4, characterized in that: A micro fan (10) is fixedly installed inside the square box (9), and the micro fan (10) is electrically connected to the hand-cranked generator module (5).

6. A rotational direction-changing structure according to claim 5, characterized in that: A flow groove (12) is fixedly mounted on the base (1), and the output end of the micro fan (10) is connected to the flow groove (12).

7. A rotational direction-changing structure according to claim 6, characterized in that: The flow groove (12) is provided with exhaust holes (13) in an array, and a protective net (14) is provided on the exhaust holes (13).

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