Preschool education instrument

Abstract

The utility model relates to the technical field of education instruments, in particular to a preschool education instrument which comprises an education instrument body, a rotating rod is fixedly connected to the upper end of the education instrument body, a cover plate is rotatably installed on the rotating rod, and an anti-falling strip is fixedly connected to the outer wall of the right side of the education instrument body. Movable grooves are formed in the inner walls of the left side and the right side of the education instrument body, first springs are transversely arranged in the movable grooves, one ends of the first springs are fixedly connected with the inner walls of the movable grooves, and the other ends of the first springs are fixedly connected with limiting blocks. According to the education instrument, the keys on the education instrument body can be shielded when the education instrument body is not used, electric quantity waste caused by mistaken touch of the keys when the education instrument body is not used is avoided, the education instrument body can be conveniently grasped through the anti-falling strips and is not prone to falling off, in addition, the four corners can be protected through the check blocks when the education instrument body falls off, and damage caused by collision is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of educational instruments, in particular to a preschool educational instrument. Background Art

[0002] In secondary vocational preschool education, the main function of preschool education equipment is to provide preschool education to children, which can train children's learning ability and understand basic knowledge.

[0003] Chinese patent announcement number CN209912176U discloses a preschool education instrument, including an education instrument body, a magnetic plate and a switch are arranged outside the front end of the education instrument body, the magnetic plate is located at the upper end of the switch, a speaker is arranged on one side of the switch, a literacy button is arranged on the upper end of the switch, and an anti-fouling keypad is arranged on the outer surface of one side of the education instrument body. The preschool education instrument described in the utility model is provided with a magnetic plate, a cleaner and an anti-fouling keypad, which can allow preschool children to practice Chinese characters on the magnetic plate after recognizing characters, which can achieve a good educational effect, clean the dirt on the education, keep the education instrument clean, and facilitate people to use. After the students have recognized the characters, they can take down the anti-fouling keypad for sterilization, which plays a role in protecting the health of the children, is conducive to people's use, and brings better prospects for use.

[0004] However, when the utility model is actually used, children may not hold the instrument tightly and drop it, causing damage to the educational instrument. In addition, the buttons are directly exposed and easily touched by mistake, which consumes electricity. Therefore, we propose a preschool education instrument to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a preschool education instrument to solve the problems in the above-mentioned background technology that the education instrument is easy to be broken and the buttons are easy to be accidentally touched.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a preschool education instrument, including an education instrument body, a rotating rod is fixedly connected to the upper end of the education instrument body, a cover plate is rotatably installed on the rotating rod, an anti-fall strip is fixedly connected to the right outer wall of the education instrument body, movable grooves are opened on the left and right inner walls of the education instrument body, a first spring is horizontally arranged in the movable groove, one end of the first spring is fixedly connected to the inner wall of the movable groove, the other end of the first spring is fixedly connected to a limiting block, the right end of the limiting block on the left is fixedly connected to a limiting ball, limiting grooves are opened on the left and right sides of the lower end of the rotating rod, a second spring is fixedly connected to the upper right corner of the education instrument body, and the other end of the second spring is fixedly connected to a stopper.

[0007] Preferably, a groove is provided inside the cover plate, and the lower end of the cover plate is flush with the lower end of the educational instrument body.

[0008] Preferably, a first magnet is disposed on the upper end of the educational instrument body, and a second magnet is disposed on the outer wall of the upper end of the cover plate, and the outer diameters of the first magnet and the second magnet are matched.

[0009] Preferably, the anti-fall strip is arc-shaped and is made of silicone material.

[0010] Preferably, the outer diameter of the limiting ball is matched with the inner diameter of the limiting groove, and the end of the limiting ball is spherical.

[0011] Preferably, the stoppers are provided in four groups and are respectively located at the four corners of the educational instrument body, and the stoppers are made of hard material.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model can shield the buttons on the educational instrument body when not in use by providing a rotatable turning rod, thereby avoiding accidental touching of the buttons when not in use and causing waste of electricity; and by providing an anti-fall strip, it is easy to grasp the educational instrument body and prevent it from falling easily; in addition, by providing a block, the four corners of the educational instrument body can be protected when it falls, avoiding damage caused by impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0017] Figure 4 It is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 A is a partial enlarged schematic diagram of the middle part.

[0019] In the figure: 1. educational instrument body; 2. rotating rod; 3. cover plate; 4. first magnet; 5. second magnet; 6. anti-fall strip; 7. movable groove; 8. first spring; 9. limit block; 10. limit ball; 11. limit groove; 12. second spring; 13. stop block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 , an embodiment provided by the utility model: a preschool education instrument, comprising an education instrument body 1, a rotating rod 2 is fixedly connected to the upper end of the education instrument body 1, a cover plate 3 is rotatably installed on the rotating rod 2, an anti-fall strip 6 is fixedly connected to the right outer wall of the education instrument body 1, and movable grooves 7 are provided on the inner walls of the left and right sides of the education instrument body 1, and a first spring 8 is transversely arranged in the movable groove 7, one end of the first spring 8 is fixedly connected to the inner wall of the movable groove 7, and the other end of the first spring 8 is fixedly connected to a limited block 9, and the right end of the left limit block 9 is fixedly connected to a limited ball 10, and the lower end of the rotating rod 2 is provided with limited grooves 11 on both sides, and the upper right corner of the education instrument body 1 is fixedly connected to a second spring 12, and the other end of the second spring 12 is fixedly connected to a stopper 13;

[0022] By providing a rotatable cover plate 3, the device can protect the buttons when the educational instrument body 1 is not in use to prevent the buttons from being accidentally touched. By providing an anti-drop strip 6, it is easy to grasp the educational instrument body 1 so that it is not easy to fall when in use. In addition, by providing a stop block 13, the four corners of the educational instrument body 1 can be protected to prevent the educational instrument body 1 from being damaged when hit.

[0023] Furthermore, a groove is formed inside the cover plate 3, and the lower end of the cover plate 3 is flush with the lower end of the educational instrument body 1. Figure 1 and Figure 2 As shown, the structure can protect the keys through the cover plate 3 to prevent the keys from being accidentally touched.

[0024] Furthermore, a first magnet 4 is disposed at the upper end of the educational instrument body 1, and a second magnet 5 is disposed on the upper outer wall of the cover plate 3. The outer diameters of the first magnet 4 and the second magnet 5 are adapted to each other. Figure 1 As shown, the structure can fix the cover plate 3 after opening by attracting the first magnet 4 and the second magnet 5 to prevent the cover plate 3 from rotating randomly due to gravity.

[0025] Furthermore, the anti-fall strip 6 is arc-shaped and made of silicone material. Figure 1 As shown, this structure makes it easy for the hand to hold the educational instrument body 1 tightly and prevent it from falling.

[0026] Furthermore, the outer diameter of the limiting ball 10 is matched with the inner diameter of the limiting groove 11, and the end of the limiting ball 10 is spherical. Figure 4 and Figure 5 As shown, this structure can fix the cover plate 3, and the cover plate 3 will not be easily separated from the educational instrument body 1 without external force.

[0027] Furthermore, there are four groups of stoppers 13, which are respectively located at the four corners of the educational device body 1. The stoppers 13 are made of a hard material, such as Figure 1 As shown, this structure can protect the four corners of the educational device body 1 to prevent the educational device body 1 from being damaged when it is hit.

[0028] Working principle: When the educational instrument body 1 needs to be used, the cover plate 3 can be pulled upwards so that the cover plate 3 squeezes the limiting ball 10, and the limiting ball 10 drives the limiting block 9 to compress the first spring 8 and enter the movable groove 7. At this time, the cover plate 3 can be rotated on the rotating rod 2, and the cover plate 3 is rotated until the first magnet 4 and the second magnet 5 are in contact, so that the cover plate 3 remains in the open state, and then four fingers can be inserted between the anti-fall strip 6 and the educational instrument body 1 at the same time, and the palm of the hand can hold the back of the educational instrument body 1, and it can be used by pressing the button;

[0029] When the educational instrument body 1 is not needed, the finger can be first removed from the anti-fall strip 6, and then the cover plate 3 can be pulled to separate the first magnet 4 and the second magnet 5, and the cover plate 3 can be rotated continuously to make the cover plate 3 gradually fit with the educational instrument body 1, and at the same time, the cover plate 3 will squeeze the limiting ball 10, so that the limiting ball 10 drives the limiting block 9 to compress the first spring 8 and enter the movable groove 7. After the cover plate 3 fits with the educational instrument body 1, the limiting ball 10 is aligned with the limiting groove 11. At this time, the limiting ball 10 is no longer squeezed, and it will enter the limiting groove 11 due to the restorative elastic force of the first spring 8, and fix the cover plate 3. In the absence of external force, the cover plate 3 will not be easily opened;

[0030] When the educational instrument body 1 accidentally falls, if the four corners are hit, the block 13 will first be subjected to the force, causing the second spring 12 to be compressed and driving the block 13 to move to one side of the educational instrument body 1. When the force disappears, the block 13 will return to its original position due to the restoring force of the second spring 12, thereby reducing the force directly applied to the educational instrument body 1. The above is the entire working principle of the utility model.

[0031] 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 preschool education device, comprising an education device body (1), characterized in that: The upper end of the educational instrument body (1) is fixedly connected to a rotating rod (2), a cover plate (3) is rotatably mounted on the rotating rod (2), an anti-fall strip (6) is fixedly connected to the right outer wall of the educational instrument body (1), movable grooves (7) are provided on the left and right inner walls of the educational instrument body (1), a first spring (8) is transversely arranged in the movable groove (7), one end of the first spring (8) is fixedly connected to the inner wall of the movable groove (7), the other end of the first spring (8) is fixedly connected to a limiting block (9), the right end of the left limiting block (9) is fixedly connected to a limiting ball (10), the lower end of the rotating rod (2) is provided with limiting grooves (11) on both sides, the upper right corner of the educational instrument body (1) is fixedly connected to a second spring (12), the other end of the second spring (12) is fixedly connected to a stopper (13).

2. A preschool education device according to claim 1, characterized in that: A groove is provided inside the cover plate (3), and the lower end of the cover plate (3) is flush with the lower end of the educational instrument body (1).

3. A preschool education device according to claim 1, characterized in that: A first magnet (4) is arranged at the upper end of the educational instrument body (1), and a second magnet (5) is arranged on the outer wall of the upper end of the cover plate (3); the outer diameters of the first magnet (4) and the second magnet (5) are matched.

4. A preschool education device according to claim 1, characterized in that: The anti-fall strip (6) is arc-shaped and is made of silica gel.

5. A preschool education apparatus according to claim 1, characterized in that: The outer diameter of the limiting ball (10) is matched with the inner diameter of the limiting groove (11), and the end of the limiting ball (10) is spherical.

6. A preschool education device according to claim 1, characterized in that: The stoppers (13) are provided in four groups and are respectively located at the four corners of the educational device body (1); the stoppers (13) are made of hard material.

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