CN215911024U

CN215911024U - Picture-aided object identifying device for preschool education

Info

Publication number: CN215911024U
Application number: CN202122151157.2U
Authority: CN
Inventors: 付国娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-25
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an object identifying device with an eye-watching picture for preschool education, which relates to the technical field of teaching devices and comprises a case and a lifting mechanism, wherein a moving pipe is sleeved outside the case, a supporting circular plate is fixed at the top of the moving pipe, an electric push rod is arranged on the surface of the supporting circular plate, a rotary disc is movably arranged at the top of the electric push rod, a group of first placing frames is fixed on the upper surface of the rotary disc, a first rotary ring is fixed above the rotary disc, a limiting plate is fixed on the lower surface of the rotary disc, four limiting grooves are formed in the lower surface of the limiting plate, a mounting frame is movably arranged outside the supporting circular plate, four limiting rods are fixed on the inner side wall of the mounting frame, a ball ring plate is fixed below the four limiting rods, a group of second placing frames is fixed on the outer side wall of the mounting frame, and a second rotary ring is fixed between the second placing frames, elevating system installs in the inside of quick-witted case, and this device teaching effect is good, and the suitability is strong.

Description

Picture-aided object identifying device for preschool education

Technical Field

The utility model relates to the technical field of teaching devices, in particular to an object recognizing device with an image for preschool education.

Background

The teaching aid can improve the learning interest of students, enrich perceptual knowledge, help to form clear concepts, develop the observation ability and thinking ability of students, and generally divide into 3 types of common teaching aids, special teaching aids and infant teaching aids.

The picture learning device is designed for the preschool education, the traditional teaching of the picture learning device is only provided with pictures when used, the picture is not displayed in the real object, the cognitive ability of children is limited, the pictures can not be linked with the real object, the teaching effect is poor, the auxiliary teaching in the real object is required to be provided, the size of some real objects is larger, the picture learning device is not suitable for real object display, therefore, the model can be made of some real objects which are not easy to display, the picture learning device corresponds to the picture, and the teaching effect is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an image-viewing and object-identifying device for preschool education, which solves the problem of poor teaching effect of the traditional teaching aid, and improves the applicability of the device by designing a lifting mechanism according to the difference of the body types of children.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an object identifying device with pictures for preschool education comprises a case and a lifting mechanism, wherein a moving pipe is sleeved outside the case, a supporting circular plate is fixed at the top of the moving pipe, an electric push rod is arranged on the surface of the supporting circular plate, the top of the electric push rod is movably provided with a turntable, the upper surface of the turntable is fixed with a group of first placing frames, a first rotating ring is fixed above the rotating disc, a limiting plate is fixed on the lower surface of the rotating disc, four limiting grooves are arranged on the lower surface of the limiting plate, an installation frame is movably installed outside the supporting circular plate, four limiting rods are fixed on the inner side wall of the installation frame, a ball ring plate is fixed below the four limiting rods, a group of second placing frames are fixed on the outer side wall of the mounting frame, a second rotating ring is fixed between the second placing frames, and the lifting mechanism is mounted inside the case;

the lifting mechanism comprises a driving motor and a lead screw, a worm is fixed at the output end of the driving motor, a moving block is movably mounted on the surface of the lead screw, six support rods are fixed on the surface of the moving block, a gear is fixed at the bottom of the surface of the lead screw, and the gear is meshed with the worm.

As a further scheme of the utility model: the first frame of laying has all laid the card a set of the inside of first frame of laying is all fixed with spacing frame, a set of the inside wall of second frame is all clamped there is the model a set of the equal joint in inside of spacing frame.

As a further scheme of the utility model: the turntable is arranged between the ball ring plate and the inner bottom of the mounting frame, and the limiting groove is matched with the section of the limiting rod.

As a further scheme of the utility model: the surface of the first swivel is fixed with a first cushion, and the surface of the second swivel is fixed with a second cushion.

As a further scheme of the utility model: the lead screw is movably installed between the inner top and the inner bottom of the case, the worm is movably installed on the inner side wall of the case, one ends, far away from the moving block, of the six supporting rods are fixed to the inner side wall of the moving pipe, and the driving motor is installed on the inner side wall of the case.

As a further scheme of the utility model: six through grooves are formed in the side wall of the case, and the six support rods move up and down in the six through grooves respectively.

The utility model has the beneficial effects that:

in the utility model, a card placed in a first placing frame and a model clamped in a second placing frame are utilized to realize the learning of learning objects by looking at pictures of children, the teaching process is divided into two stages, firstly, a teacher utilizes the card and the model to perform one-to-one learning teaching, secondly, after the learning teaching of learning objects is completed, the children can correspondingly find the card and the model, in the teaching of the two stages, the device needs to be controlled and adjusted, the electric push rod is controlled to stretch and retract to drive the turntable to move up and down, the limiting plate is moved up and down, the limiting rod enters and exits the limiting groove, the adjustment of the motion relation of the turntable and the mounting frame is realized, when the teaching of the first stage is performed, the turntable and the mounting frame synchronously rotate to realize the one-to-one corresponding teaching of the pictures, when the teaching of the second stage is performed, the turntable and the mounting frame respectively rotate to realize the pairing teaching of the relation of the pictures, the cognition of the children to the pictures is improved through the teaching of the two stages, the device has good teaching effect.

According to the child height adjusting device, the heights of the first placing frame and the second placing frame are adjusted through the lifting mechanism, the worm is driven to rotate by controlling the driving motor to work, the lead screw is driven to rotate through meshing transmission of the worm and the gear, so that the moving block is driven to move up and down, the six support rods are fixed between the moving block and the moving pipe, the moving block drives the moving pipe to move up and down, the child height adjusting device is suitable for the height of a child, and the applicability of the child height adjusting device is improved.

Drawings

FIG. 1 is an overall perspective view of an image recognition device for preschool education;

FIG. 2 is an overall cross-sectional view of an image recognition device for preschool education in accordance with the present invention;

FIG. 3 is an exploded view of an image recognizing device for preschool education in accordance with the present invention;

illustration of the drawings:

1. a chassis; 2. a lifting mechanism; 201. a drive motor; 202. a screw rod; 203. a worm; 204. a moving block; 205. a support bar; 206. a gear; 3. moving the tube; 4. a supporting circular plate; 5. an electric push rod; 6. a turntable; 7. a first placement frame; 8. a first swivel; 9. a limiting plate; 10. a limiting groove; 11. installing a frame; 12. a limiting rod; 13. a ball ring plate; 14. a second placing frame; 15. and a second swivel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 3, a figure-viewing and object-identifying device for preschool education comprises a machine case 1 and an elevating mechanism 2, wherein a movable tube 3 is sleeved outside the machine case 1, a supporting circular plate 4 is fixed on the top of the movable tube 3, an electric push rod 5 is installed on the surface of the supporting circular plate 4, the movement relation between a rotary table 6 and an installation frame 11 is adjusted by the electric push rod 5, the rotary table 6 is movably installed on the top of the electric push rod 5, the rotary table 6 is arranged between a ball ring plate 13 and the inner bottom of the installation frame 11, a group of first placing frames 7 are fixed on the upper surface of the rotary table 6, a card is placed inside each group of first placing frames 7 and can be taken out, a first rotary ring 8 is fixed above the rotary table 6, a first cushion is fixed on the surface of the first rotary ring 8, a limiting plate 9 is fixed on the lower surface of the rotary table 6, four limiting grooves 10 are formed in the lower surface of the limiting plate 9, the installation frame 11 is movably installed outside the supporting circular plate 4, four limiting rods 12 are fixed on the inner side wall of the mounting frame 11, the limiting grooves 10 are matched with the cross sections of the limiting rods 12, the butting of the limiting rods 12 and the limiting grooves 10 is facilitated, positioning lines are coated on the side walls of the rotary disc 6 and the mounting frame 11, before the limiting rods 12 are butted with the limiting grooves 10, a first rotating ring 8 or a second rotating ring 15 needs to be rotated to align the positioning lines, so that the butting between the limiting rods 12 and the limiting grooves 10 is realized, ball ring plates 13 are fixed below the four limiting rods 12, the ball ring plates 13 are used for providing support for the mounting frame 11 and reducing the rotating resistance of the mounting frame 11, a group of second placing frames 14 are fixed on the outer side wall of the mounting frame 11, the limiting frames are fixed on the inner side wall of the group of second placing frames 14, a model is clamped inside the group of limiting frames, the model can be taken out, the second rotating rings 15 are fixed between the second placing frames 14, and second cushions are fixed on the surfaces of the second rotating rings 15, the lifting mechanism 2 is installed in the case 1, the learning of learning and learning of learning objects by looking at the pictures of children is realized by utilizing the card placed in the first placing frame 7 and the model clamped in the second placing frame 14, the teaching process is divided into two stages, firstly, a teacher utilizes the card and the model to perform one-to-one learning and learning objects, secondly, after learning and learning objects is completed, the children can correspondingly find out the card and the model, in the teaching of the two stages, the device needs to be controlled and adjusted, the turntable 6 is driven to move up and down by controlling the electric push rod 5 to stretch and retract, the limiting plate 9 is driven to move up and down, the limiting rod 12 enters and exits the limiting groove 10, the adjustment of the motion relation between the turntable 6 and the mounting frame 11 is realized, when the first stage learning is performed, the turntable 6 and the mounting frame 11 synchronously rotate, the one-to-corresponding teaching of the pictures and objects are realized, when the second stage learning is performed, the turntable 6 and the mounting frame 11 respectively rotate, realizing graph-object relationship pairing teaching;

the lifting mechanism 2 comprises a driving motor 201 and a screw rod 202, a worm 203 is fixed at the output end of the driving motor 201, a moving block 204 is movably installed on the surface of the screw rod 202, six support rods 205 are fixed on the surface of the moving block 204, a gear 206 is fixed at the bottom of the surface of the screw rod 202, the gear 206 is meshed with the worm 203, the screw rod 202 is movably installed between the inner top and the inner bottom of the case 1, the worm 203 is movably installed on the inner side wall of the case 1, one ends of the six support rods 205 far away from the moving block 204 are all fixed with the inner side wall of the moving pipe 3, the driving motor 201 is installed on the inner side wall of the case 1, six through grooves are formed in the side wall of the case 1, the six support rods 205 move up and down in the six through grooves respectively, the lifting mechanism 2 is used for adjusting the heights of the first placing frame 7 and the second placing frame 14, the worm 203 is driven to rotate by controlling the driving motor 201 to work, the worm 203 and the gear 206 are used for driving the screw rod 202 to rotate, thereby drive movable block 204 and reciprocate, because be fixed with six bracing pieces 205 between movable block 204 and the removal pipe 3, movable block 204 drives and removes pipe 3 and reciprocate to the height that adapts to children improves the suitability of this device.

The working principle is as follows: the device is used for adjusting the lifting mechanism 2 according to the required height, controlling the driving motor 201 to work to drive the worm 203 to rotate, utilizing the worm 203 and the gear 206 to mesh and drive the screw rod 202 to rotate, thereby driving the moving block 204 to move up and down, because six supporting rods 205 are fixed between the moving block 204 and the moving pipe 3, the moving block 204 drives the moving pipe 3 to move up and down, completing the height adjustment of the first placing frame 7 and the second placing frame 14, so as to adapt to the height of children, and completing the height adjustment of the device, the device has two groups of using modes, the first mode is that the turntable 6 and the mounting frame 11 rotate movably relative to each other, the second mode is that the turntable 6 and the mounting frame 11 rotate synchronously, adjusting according to the teaching degree, and when adjusting, the electric push rod 5 is controlled to stretch and retract, thereby driving the turntable 6 to move up and down relative to the supporting circular plate 4, so that the limiting rod 12 goes in and out of the limiting groove 10, if gag lever post 12 does not align with spacing groove 10, rotate first swivel 8 or second swivel 15 adjust can, realize butt joint or separation between gag lever post 12 and the limiting plate 9, thereby adjust the motion relation between carousel 6 and the installing frame 11, when carrying out the picture thing and correspond the teaching, control carousel 6 and installing frame 11 synchronous revolution, make card and model correspond, model and card can be taken out during the teaching, improve the teaching impression, accomplish the teaching back, for improving the teaching quality, control electric putter 5 extension, gag lever post 12 leaves spacing groove 10, at this moment, carousel 6 and installing frame 11 can rotate respectively, let child rotate first swivel 8 or second swivel 15 by oneself, make picture and model correspond, reach the purpose of consolidating knowledge.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a preschool education is with seeing picture thing device, its characterized in that, includes quick-witted case (1) and elevating system (2), the outside cover of quick-witted case (1) is equipped with removes pipe (3), the top that removes pipe (3) is fixed with supports plectane (4), the surface mounting that supports plectane (4) has electric putter (5), the top movable mounting of electric putter (5) has carousel (6), the last fixed surface of carousel (6) has a set of first frame (7) of laying, the top of carousel (6) is fixed with first change ring (8), the lower fixed surface of carousel (6) has limiting plate (9), four spacing grooves (10) have been seted up to the lower surface of limiting plate (9), the outside movable mounting that supports plectane (4) has installing frame (11), the inside wall of installing frame (11) is fixed with four gag lever posts (12), ball ring plates (13) are fixed below the four limiting rods (12), a group of second placing frames (14) are fixed on the outer side wall of the mounting frame (11), second rotating rings (15) are fixed between the second placing frames (14), and the lifting mechanism (2) is mounted inside the case (1);

the lifting mechanism (2) comprises a driving motor (201) and a lead screw (202), a worm (203) is fixed at the output end of the driving motor (201), a moving block (204) is movably mounted on the surface of the lead screw (202), six support rods (205) are fixed on the surface of the moving block (204), a gear (206) is fixed at the bottom of the surface of the lead screw (202), and the gear (206) is meshed with the worm (203).

2. The picture reading device for preschool education as claimed in claim 1 wherein the first receiving frames (7) are each provided with a card inside, the second receiving frames (14) are each provided with a position limiting frame on the inner side wall, and the position limiting frames are each provided with a model inside.

3. An image reading device for preschool education as claimed in claim 1 wherein the rotary plate (6) is arranged between the ball ring plate (13) and the inner bottom of the mounting frame (11), the limiting groove (10) is adapted to the section of the limiting rod (12).

4. An image reading device as claimed in claim 1, wherein a first cushion is fixed to the surface of the first swivel (8) and a second cushion is fixed to the surface of the second swivel (15).

5. The picture reading device for preschool education as claimed in claim 1, wherein the lead screw (202) is movably installed between the inner top and the inner bottom of the case (1), the worm (203) is movably installed on the inner side wall of the case (1), one ends of the six support rods (205) far away from the moving block (204) are all fixed with the inner side wall of the moving pipe (3), and the driving motor (201) is installed on the inner side wall of the case (1).

6. The picture recognition device for preschool education as claimed in claim 1 wherein the side wall of the case (1) is formed with six through slots, and the six support rods (205) move up and down in the six through slots respectively.