Device for preschool education to see pictures and recognize objects

Abstract

The utility model belongs to the technical field of preschool education, and particularly relates to a preschool education picture watching and object identifying device, which solves the problems of incapability of efficiently guiding and inconvenience in carrying in the prior art, and comprises a picture board, a circuit module, a broadcasting module and a power supply module are respectively and fixedly arranged on the picture board, and a plurality of buttons are arranged on the circuit module. The circuit module is electrically connected with the broadcasting module, and the circuit module and the broadcasting module are both electrically connected with the power supply module; the shell is of a cavity structure, a sliding block is arranged on the mounting plate in a sliding mode, a connecting plate is fixed to one side of the sliding block through a screw, through the arrangement of the mounting plate, the sliding groove and other structures, an infant can autonomously operate a rotary knob to adjust the height after mounting, and therefore the infant can autonomously use the device, and the practicability of the device is improved. And moreover, operable parts are added, so that the device can train and guide the infant more easily.

Description

Technical Field

[0001] This utility model relates to the field of early childhood education technology, specifically to an early childhood picture recognition device. Background Technology

[0002] Currently, early childhood education refers to the education provided to children aged 3 to 6. It is the latter half of preschool education or early childhood education, connecting with infant education from 0 to 3 years old and with primary education. It is an important and special stage in a person's education and development. Early childhood education is based on the theory of "balanced development of physical, intellectual and psychological abilities" and has extracted nine major growth goals for children: security, willpower, sense of purpose, attention, memory, thinking ability, balance, strength and speed.

[0003] The existing hanging picture recognition devices have the following drawbacks: First, when children use them on their own, some children cannot reach them because the hanging height is fixed, and parents need to help them use them, which cannot provide efficient guidance; second, after use, the picture board is inconvenient to store and carry, and can only be used in a fixed position, which is not very flexible. Utility Model Content

[0004] The technical problem solved by this utility model is that it cannot provide efficient guidance and is inconvenient to carry. Therefore, a picture recognition device for early childhood education is provided.

[0005] To solve the above-mentioned technical problems, this utility model provides an early childhood education picture recognition device, including a picture board, on which a circuit module, a broadcasting module and a power supply module are fixedly installed respectively. The circuit module is provided with several buttons. The circuit module and the broadcasting module are electrically connected. The circuit module and the broadcasting module are both electrically connected to the power supply module.

[0006] It also includes a mounting plate and a housing. The housing has a hollow structure. A slider is slidably mounted on the mounting plate. A connecting plate is fixed to one side of the slider by screws. The connecting plate and the drawing plate are detachably fixedly connected. A gear is rotatably mounted inside the housing. The gear meshes with a rack. The rack is fixedly connected to one side of the slider.

[0007] The central shaft on one side of the gear is connected to a drive shaft via a linkage mechanism. The drive shaft is rotatably mounted on the housing, and one end of the drive shaft is connected to a knob via a screw.

[0008] Preferably, a support plate is welded to the bottom of the housing.

[0009] Preferably, the interior of the housing is fixed with a partition by screws, which divides the interior of the housing into a working slot and a storage slot, and the gear and linkage mechanism are located inside the working slot.

[0010] Preferably, the linkage mechanism includes a first plastic wheel, a second plastic wheel, and a plastic transmission belt. The first plastic wheel and the second plastic wheel are respectively fixedly sleeved on the outside of the drive shaft and the central shaft, and the plastic transmission belt is sleeved on the outside of the first plastic wheel and the second plastic wheel.

[0011] Preferably, the connecting plate is provided with a connected rectangular groove and an inner groove in sequence. A lever is slidably connected inside the rectangular groove. The lever extends to the outside of the connecting plate. An integrally formed connecting rod is provided on one side of the lever. A snap-fit ​​block is welded to one end of the connecting rod.

[0012] The top of the drawing plate has a groove, and both sides of the inner wall of the groove have snap-fit ​​slots corresponding to the snap-fit ​​block.

[0013] Preferably, a spring is fixedly connected to the side wall of the rectangular groove by a snap fastener, and one end of the spring is fixedly connected to one side of the lever.

[0014] Preferably, the mounting plate has a groove, and the slider is slidably connected to the groove with damping.

[0015] Compared with related technologies, this utility model has the following beneficial effects:

[0016] 1. In this utility model, the installation plate, sliding groove and other structures allow children to operate the knob to adjust the height independently after installation. This not only allows children to use it independently, but also increases the number of operable parts, making it easier to train and guide children with the equipment.

[0017] 2. With the design of the shell, snap-fit ​​block and snap-fit ​​groove, the mounting plate and the drawing plate can be separated when it needs to be disassembled for use. When it is to be carried, the drawing plate can be rolled up and put into the storage groove, which makes the device highly flexible.

[0018] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2This is an enlarged view of reference numeral A in this utility model;

[0022] Figure 3 This is a partial sectional view of the drawing plate and the connecting plate of this utility model;

[0023] Figure 4 This is a schematic diagram from another perspective of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of this utility model without the side cover plate;

[0025] Figure 6 This is a schematic diagram of the structure of this utility model without the shell;

[0026] Figure 7 This is a schematic diagram highlighting the structure of the gear and rack in this utility model.

[0027] Numbering on the map:

[0028] 1. Drawing board; 2. Circuit module; 3. Broadcasting module; 4. Mounting plate; 5. Slide groove; 6. Housing; 7. Side cover plate; 8. Knob; 9. Support plate; 10. Slider; 11. Connecting plate; 12. Toggle block; 13. Rectangular groove; 14. Spring; 15. Groove; 16. Snap-fit ​​groove; 17. Snap-fit ​​block; 18. Connecting rod; 19. Power module; 20. Hook; 21. Partition plate; 22. Storage slot; 23. Linkage mechanism; 24. Rack; 25. Gear. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-7A preschool picture recognition device includes a picture board 1, on which a circuit module 2, a broadcast module 3, and a power module 19 are fixedly mounted. The circuit module 2 has several buttons. The circuit module 2 and the broadcast module 3 are electrically connected, and both the circuit module 2 and the broadcast module 3 are electrically connected to the power module 19. The device also includes a mounting plate 4 and a housing 6. The housing 6 has a hollow structure. A slider 10 is slidably mounted on the mounting plate 4. A connecting plate 11 is fixed to one side of the slider 10 by screws. The connecting plate 11 is detachably fixed to the picture board 1. A gear 25 is rotatably mounted inside the housing 6. The gear 25 meshes with a rack 24. The rack 24 is fixedly connected to one side of the slider 10. A drive shaft is connected to the central shaft on one side of the gear 25 through a linkage mechanism 23. The drive shaft is rotatably mounted on the housing 6. A knob 8 is connected to one end of the drive shaft by screws.

[0031] Furthermore, a support plate 9 is welded to the bottom of the housing 6, and a partition 21 is fixed inside the housing 6 by screws. The partition 21 divides the interior of the housing 6 into a working groove and a storage groove 22. The gear 25 and the linkage mechanism 23 are both located inside the working groove. The linkage mechanism 23 includes a plastic wheel one, a plastic wheel two, and a plastic transmission belt. The plastic wheel one and the plastic wheel two are respectively fixedly sleeved on the outside of the drive shaft and the central shaft, and the plastic transmission belt is sleeved on the outside of the plastic wheel one and the plastic wheel two.

[0032] It should be noted that the connecting plate 11 has a rectangular groove 13 and an inner groove connected in sequence. A lever 12 is slidably connected inside the rectangular groove 13. The lever 12 extends to the outside of the connecting plate 11. An integrally formed connecting rod 18 is provided on one side of the lever 12. A snap-fit ​​block 17 is welded to one end of the connecting rod 18. A groove 15 is provided on the top of the plate 1. Snap-fit ​​grooves 16 corresponding to the snap-fit ​​blocks 17 are provided on both sides of the inner wall of the groove 15. A spring 14 is fixedly connected to the side wall of the rectangular groove 13 by a snap fastener. One end of the spring 14 is fixedly connected to one side of the lever 12. The mounting plate 4 has a sliding groove 5, and the slider 10 is connected to the sliding groove 5 with damping. Through the setting of the mounting plate 4, sliding groove 5 and other structures, after installation, children can operate the knob 8 to adjust the height independently. This not only allows children to use it independently, but also increases the number of operable parts, making it easier to train and guide children with the equipment. Through the setting of the housing 6, snap-fit ​​block 17 and snap-fit ​​groove 16 and other structures, when it is necessary to disassemble for use, the mounting plate 4 can be separated from the drawing plate 1. When carrying, the drawing plate 1 can be rolled up and put into the storage slot 22, making the device highly flexible.

[0033] The specific implementation process of this utility model is as follows: The device is placed against the wall and fixed with adhesive hooks and buckles 20. The support plate 9 is fixedly placed. When children use it, they click the corresponding button below according to the picture of the item on the drawing board 1. After the button acts on the circuit module 2, the speaker will announce the name of the corresponding picture or photo. The whole device is powered by the power module 19, which is composed of a battery and can be replaced.

[0034] Furthermore, when young children use the device, if they cannot reach the upper part of the graphics and photos, they can turn the knob 8 with prompting. The knob 8 drives the gear 25 to rotate through the linkage mechanism 23, and the gear 25 drives the rack 24 to move, thereby moving the slider 10. The slider 10 raises and lowers the picture board 1 to adjust the height. After repeated use, the children will be able to use the knob 8 independently.

[0035] When disassembly is required, the lever 12 can be moved, which moves the connecting rod 18 and the snap-fit ​​block 17. After the snap-fit ​​block 17 separates from the snap-fit ​​groove 16, the drawing board 1 can be removed. The drawing board 1 can be rolled up, the side cover 7 on one side can be removed, and the drawing board 1 can be placed inside for overall carrying.

[0036] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A kind of young education looks up figure and identifies thing device, including drawing board (1), it is characterized in that, The circuit module (2), the broadcasting module (3) and the power module (19) are fixedly installed on the drawing board (1), a plurality of buttons are arranged on the circuit module (2), the circuit module (2) and the broadcasting module (3) are electrically connected, and the circuit module (2) and the broadcasting module (3) are electrically connected with the power module (19); The mounting plate (4) and the shell (6) are further included, the shell (6) is a hollow structure, the sliding block (10) is slidably arranged on the mounting plate (4), the connecting plate (11) is fixed on one side of the sliding block (10) through screws, the connecting plate (11) is detachably and fixedly connected with the drawing board (1), the gear (25) is rotatably arranged in the shell (6), the gear (25) is meshingly connected with the rack (24), and the rack (24) is fixedly connected with one side of the sliding block (10). The central shaft on one side of the gear (25) is connected with the driving shaft through the linkage mechanism (23), the driving shaft is rotatably arranged on the shell (6), and the knob (8) is connected with one end of the driving shaft through screws.

2. The device for young children to recognize objects from pictures according to claim 1, characterized in that: The supporting plate (9) is welded at the bottom of the shell (6).

3. The device for young children to recognize objects from pictures according to claim 1, characterized in that: The partition plate (21) is fixedly arranged in the shell (6) through screws, the shell (6) is divided into the working groove and the storage groove (22) by the partition plate (21), and the gear (25) and the linkage mechanism (23) are located in the working groove.

4. The device of claim 1, wherein: The linkage mechanism (23) comprises a plastic wheel one, a plastic wheel two and a plastic transmission belt, the plastic wheel one and the plastic wheel two are fixedly sleeved outside the driving shaft and the central shaft respectively, and the plastic transmission belt is sleeved outside the plastic wheel one and the plastic wheel two.

5. The device for young children according to claim 1, characterized in that: The connecting plate (11) is sequentially provided with the rectangular groove (13) and the inner groove in communication, the pushing block (12) is slidably connected in the rectangular groove (13), the pushing block (12) extends to the outside of the connecting plate (11), one side of the pushing block (12) is provided with an integrally-formed connecting rod (18), and one end of the connecting rod (18) is welded with the clamping block (17). The recess (15) is arranged at the top of the drawing board (1), and the clamping grooves (16) corresponding to the clamping block (17) are arranged on the inner walls of the recess (15).

6. The device for young children according to claim 5, characterized in that: The sidewall of the rectangular groove (13) is fixedly connected with the spring (14) through buckling, and one end of the spring (14) is fixedly connected with one side of the pushing block (12).

7. The device of claim 1, wherein: The sliding groove (5) is arranged on the mounting plate (4), and the sliding block (10) is dampingly and slidably connected with the sliding groove (5).

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