CN211653912U - Electronic equipment for interactive learning - Google Patents

Abstract

The utility model discloses an electronic device for interactive learning, which comprises a placing frame, a base plate and an anti-blue light lens. The placing frame is rotatably hinged at one end of the base plate, and the anti-blue light lens is detachable and hinged on the front side of the placing frame. There is a cavity between the blue-ray lens and the placing frame, the video player is placed in the cavity, and the top of the bottom plate is provided with a touch screen which can be connected with the video player. The beneficial effects of the utility model are as follows: for placing and operating the video player, the anti-blue light lens is placed in front of the video player to protect eyesight, and books can also be placed on the shelf when the video player is not in use. , used for reading or copying paintings, etc., easy to play games, watch videos, study, multi-purpose, strong promotion.

Description

An electronic device for interactive learning

technical field

The utility model relates to an entertainment and learning device, in particular to an electronic device for interactive learning.

Background technique

Electronic teaching is basically popularized. Most public schools, private schools, and even off-campus tutoring institutions require students to use electronic devices such as iPads to watch educational videos and complete homework in class and after returning home. After completing their homework, children in our country often use electronic devices to watch videos and play games. Usually, you can directly hold or use a mobile phone or an ipad stand to watch videos and play games. Most of the existing electronic devices used for interactive learning are directly played by finger touch. Playing games with your head down for a long time is not good for the spine. , easy to cause hunchback; affect vision, resulting in a high incidence of myopia in children and even adolescents.

The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Utility model content

The technical problem to be solved by the utility model is: how to solve the problem of poor use of the existing electronic equipment, affecting the vision and the development of the spine.

The utility model realizes and solves the above-mentioned technical problems through the following technical means:

An electronic device for interactive learning, comprising a placement rack, a bottom plate, and an anti-blue light lens, the placement rack can be pivoted and hinged at one end of the bottom plate, and the anti-blue light lens can be detached and hinged on the front side of the placement rack. There is a cavity between the racks, the video player is placed in the cavity, and the top of the bottom plate is provided with a touch screen which can be connected with the video player.

By placing the video player on the placing rack and connecting it with the touch screen through a connecting wire, the touch screen is equivalent to the function of a mouse, and the video player can be controlled without directly operating the video player, to a certain extent It also protects the video player. The angle between the placement rack and the bottom plate can be adjusted to meet the needs of different sight lines. You don’t have to lower your head to operate. After placing the video player on the placement rack, you can connect the anti-blue light lens to the placement rack. On the side, the anti-blue light lens is placed in front of the video player to protect eyesight. When the video player is not in use, books can be placed on the shelf, and the anti-blue light lens can be removed for reading or copying paintings. Therefore, The utility model can be used for placing a video player and operating the video player, which is convenient for playing games, watching videos, and learning;

Preferably, a writing board is also included, and the writing board can be slidably connected to the bottom of the bottom plate. After the tablet is pulled out, you can write, take notes, etc. while watching the video.

Preferably, the bottom plate is a rectangular plate structure, the bottom of the bottom plate has a groove parallel to the edge of the bottom plate, the top plate of the writing board has a T-shaped protrusion, and the groove and the T-shaped protrusion can be slidably connected.

Preferably, a side portion of the writing board is provided with a placement slot for placing a pen.

Preferably, the placing rack is a flat plate structure, the two sides of the flat plate structure have bent edges, the bent edges and the flat plate form a concave structure, and the bottom of the flat plate is a closed end. Concave structures on the sides of the shelf prevent the electronics from sliding out when the unit is tipped over.

Preferably, the bottom of the placing rack is provided with a hinge ring, one side of the bottom plate is provided with a hinge shaft, and the hinge ring is connected with the hinge shaft in transition fit. When the hinge ring and the hinge shaft are transitionally matched, the friction between the hinge ring and the hinge shaft can be used to freely change the angle and maintain a fixed state.

Preferably, it also includes a support assembly, the support assembly includes a support base, a support rod, and a plurality of limit blocks, the support base is fixed on the top surface of the bottom plate, one end of the support rod is hinged with the support base through a pin shaft, and the other end of the support rod abuts On the limit block, a plurality of limit blocks are arranged on the back of the placing rack at intervals. In order to improve the stability of the fixed state, use support components for support.

Preferably, a side surface of the placing frame has a connecting ring for connecting a pin shaft, the anti-blue light lens has a connecting pin shaft, and the connecting pin shaft is rotated and inserted into the connecting ring.

Preferably, a positioning device is also included. The positioning device includes a positioning rod and a movable plate. The positioning rod is vertically fixed on the back of the placing frame. One side of the movable plate is an annular structure that can be sleeved on the positioning rod. One side is a flat plate structure, the positioning rod has a first connecting hole, the annular structure has a second connecting hole corresponding to the first connecting hole, and the movable plate is inserted into the first connecting hole and the second connecting hole through the pin shaft to be fixed with the positioning rod .

The positioning device can press down the top of the video player to make the video player more stable. If the video player is not used, the picture book can also be placed in the shelf, and the positioning rod is used to support the picture book or Copy paintings, copybooks, etc.

Preferably, the bottom surface of the bottom plate has supporting feet.

The advantages of the present utility model are:

(1) In the present invention, the video player is placed on the rack and connected with the touch screen through a connecting wire. The touch screen is equivalent to the function of a mouse, and the video player can be controlled without directly operating the video player. To a certain extent, it also protects the electronic equipment. The angle between the placement frame and the bottom plate can be adjusted to meet the needs of different sight lines. It is not necessary to lower the head to operate. After the video player is placed on the placement frame, the anti-blue light lens can be connected to the On the side of the shelf, the anti-blue lens is placed in front of the video player to protect eyesight. When the video player is not in use, books can be placed on the shelf to remove the anti-blue lens for reading or copying paintings. Therefore, the utility model can be used for placing and operating the video player, which is convenient for playing games, watching videos, and learning; and can protect eyesight, has many uses, and is highly popularized;

(2) The concave structure on both sides of the placing rack can prevent the electronic equipment from slipping out when the device is toppled;

(3) When the hinged ring and the hinged shaft are transitionally matched, the friction between the hinged ring and the hinged shaft can be used to freely change the angle and maintain the fixed state; in order to improve the stability of the fixed state, support components are used for support;

(4) The positioning device can press down the top of the video player to make the video player more stable. If the video player is not used, the picture book can also be placed in the shelf, and the positioning rod can be used to a certain extent. Support picture books or copy paintings, copybooks, etc.

Description of drawings

1 is a schematic structural diagram of an electronic device used for interactive learning in Embodiment 1 of the present invention;

2 is a schematic structural diagram of an electronic device (without anti-blue light lens) used for interactive learning in Embodiment 1 of the present invention;

3 is a schematic structural diagram of an electronic device for interactive learning in Embodiment 2 of the present invention;

FIG. 4 is a schematic structural diagram of an electronic device used for interactive learning in Embodiment 2 of the present invention.

Labels in the figure: placing rack 1, concave structure 11, hinge ring 12, bottom plate 2, touch screen 21, hinge shaft 22, anti-blue light lens 3, writing board 4, T-shaped protrusion 41, support assembly 5, support base 51, support Rod 52 , limit block 53 , positioning device 6 , positioning rod 61 , movable plate 62 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are Some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

As shown in Figures 1 and 2, the electronic equipment used for interactive learning includes a placement frame 1, a base plate 2, and an anti-blue light lens 3. The placement frame 1 can be hinged at one end of the base plate 2, and the anti-blue light lens 3 can be detached. It is hinged on the front side of the placing frame 1, there is a cavity between the anti-blue lens 3 and the placing frame 1, the video player is placed in the cavity, and the top of the bottom plate 2 has a touch screen 21 which can be connected with the video player.

The said placing rack 1 is a flat plate structure, the two sides of the flat plate structure have bent edges, and the cross section formed by the bent edges and the flat plate is a concave structure 11. The opening of the structure 11 faces the user, and the bottom of the tablet is a closed end for supporting the video player;

The bottom plate 2 is a rectangular flat plate structure with a touch screen 21 embedded on the top surface, a hinge ring 12 is provided at the bottom of the placing rack 1, a hinge shaft 22 is provided on the top surface of the bottom plate 2, and the hinge ring 12 is connected with the hinge shaft 22 by transition fit , when the hinge ring 12 is in transition fit with the hinge shaft 22, the angle of the hinge ring 12 and the hinge shaft 22 can be freely changed and the fixed state can be maintained by means of the friction between the hinge ring 12 and the hinge shaft 22.

The anti-blue light lens 3 is a flat plate structure, the side of the placing frame 1 has a connecting ring for connecting the pin shaft, the left side of the anti-blue light lens 3 has a connecting pin shaft, and the connecting pin shaft is inserted into the connecting ring The right side of the anti-blue light lens 3 has a bent edge, which can be stuck on the right side of the placing frame 1 to achieve stability; the anti-blue light lens 3 is mainly through the lens The surface coating reflects harmful blue light, or adds an anti-blue light factor through the lens substrate to absorb harmful blue light, thereby realizing the blocking of harmful blue light and effectively reducing the continuous damage of blue light to the eyes. After using anti-blue light glasses, the intensity of blue light emitted by the mobile phone screen has been effectively suppressed, reducing the damage of harmful blue light to the eyes.

The electronic device used for interactive learning also includes a tablet 4, the tablet 4 is a flat plate structure, and the tablet 4 can be slidably connected to the bottom of the bottom plate. Specifically, the bottom of the bottom plate 2 has a groove 23 parallel to the direction of sight. There are 2 pieces, which are located at both ends of the bottom plate 2. The top plate of the writing board 4 has a T-shaped protrusion 41, and the groove 23 and the T-shaped protrusion 41 can be slidably connected. While watching the video, write, take notes, etc.; the side part of the tablet 4 is provided with a placement slot 42 for placing a pen.

The working process of this embodiment:

After placing the video player on the placing rack 1, connect the video player to the touch screen 21 through a cable or Bluetooth, and the touch screen can control the video player without directly operating the video player to avoid nail scratching It can damage the video player and protect the video player to a certain extent. The angle between the placement rack 1 and the bottom plate 2 can be adjusted to meet the needs of different sight lines. It is not necessary to lower the head to operate, and place the video player on the placement rack. After 1, the anti-blue light lens 3 can be connected to the side of the placing frame 1, and the anti-blue light lens 3 can be placed in front of the video player to protect eyesight. It is placed on the placement rack 1 and used for reading or copying paintings. Therefore, this embodiment can be used to place a video player and operate the video player, which is convenient for playing games, watching videos, and studying; and can protect eyesight, and has many uses. , the promotion is strong.

Embodiment 2:

As shown in FIG. 3 and FIG. 4 , the electronic device for interactive learning further includes a support assembly 5 . The support assembly 5 includes a support base 51 , a support rod 52 , and a plurality of limit blocks 53 , and the support base 51 is fixed on the top surface of the base plate 2 , and is located on the rear side of the placement rack 1, one end of the support rod 52 is hinged with the support base 51 through a pin shaft, the other end of the support rod 52 is abutted on the limit block 53, and a plurality of limit blocks 53 are arranged at intervals on the placement rack On the back side of the 1, when the placing stand 1 is tilted, the top end of the support rod 52 is pressed against the limit block to maintain the fixed state.

As shown in FIG. 3 and FIG. 4 , the electronic device for interactive learning also includes a positioning device 6. The positioning device 6 includes a positioning rod 61 and a movable plate 62. The positioning rod 61 is vertically fixed on the back of the placing frame 1. This embodiment In the example, the positioning rod 61 is a rectangular rod, the bottom of which is fixed on the placing frame 1 by screws, and one side of the movable plate 62 is an annular structure that can be sleeved on the positioning rod, specifically a rectangular sleeve structure. The other side is a flat plate structure, the positioning rod 61 has a plurality of first connection holes of different heights, the annular structure has a second connection hole corresponding to the first connection hole, and the movable plate 62 can be inserted into the first connection hole through a pin shaft The second connecting hole is fixed to the positioning rod 61, and the first connecting hole with different heights is selected to be connected with the second connecting hole according to the required height. The positioning device can press down the top of the video player to make the video player more stable. If the video player is not used, the picture book can also be placed in the shelf, and the positioning rod is used to support the picture book or Copy paintings, copybooks, etc.

The bottom surface of the bottom plate 2 has two supporting feet, which can slightly incline the bottom plate 2, which is better in use; an annular hole can also be provided at one end of the bottom plate 2 for grabbing.

The above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An electronic device for interactive learning, characterized in that, comprising a placement rack, a base plate, and an anti-blue light lens, the placement rack can be rotatably hinged on one end of the base plate, and the anti-blue light lens can be disassembled and hinged on the front side of the placement rack There is a cavity between the anti-blue light lens and the placing frame, the video player is placed in the cavity, and the top of the bottom plate has a touch screen which can be connected with the video player. 2 . The electronic device for interactive learning according to claim 1 , further comprising a writing board, which is slidably connected to the bottom of the base plate. 3 . 3. a kind of electronic equipment for interactive learning according to claim 2, is characterized in that, described bottom plate is rectangular flat plate structure, the bottom of bottom plate has the groove parallel to the edge of bottom plate, and the top plate of writing board has T The groove and the T-shaped protrusion are slidably connected. 4 . The electronic device for interactive learning according to claim 2 , wherein a side part of the writing board is provided with a placement slot for placing a pen. 5 . 5 . The electronic device for interactive learning according to claim 1 , wherein the placement rack is a flat plate structure, the two sides of the flat plate structure have bent edges, and the bent edges and the flat plate form a concave structure, 6 . The bottom of the plate is the closed end. 6 . The electronic device for interactive learning according to claim 1 , wherein the bottom of the placement shelf has a hinge ring, one side of the bottom plate has a hinge shaft, and the hinge ring and the hinge shaft are in transition fit. 7 . connect. 7 . The electronic device for interactive learning according to claim 6 , further comprising a support assembly, wherein the support assembly includes a support seat, a support rod, and a plurality of limit blocks, and the support seat is fixed on the top surface of the bottom plate. 8 . One end of the support rod is hinged with the support seat through a pin shaft, the other end of the support rod abuts on the limit block, and a plurality of limit blocks are arranged on the back of the placing rack at intervals. 8 . The electronic device for interactive learning according to claim 1 , wherein a side surface of the placement shelf has a connecting ring for connecting a pin, and the anti-blue light lens has a connecting pin. 9 . , the connecting pin is rotated and inserted into the connecting ring. 9 . The electronic device for interactive learning according to claim 1 , further comprising a positioning device, the positioning device comprising a positioning rod and a movable plate, the positioning rod is vertically fixed on the back of the placing rack, and the movable One side of the plate is an annular structure that can be sleeved on the positioning rod, the other side of the movable plate is a flat plate structure, the positioning rod has a first connecting hole, and the annular structure has a second connecting hole corresponding to the first connecting hole , the movable plate is inserted into the first connecting hole and the second connecting hole through the pin shaft to be fixed with the positioning rod. 10 . The electronic device for interactive learning according to claim 1 , wherein the bottom surface of the bottom plate has supporting feet. 11 .

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