CN211207557U - A multimodal English teaching device for English teaching - Google Patents

Abstract

The utility model discloses a multimodal English teaching device for English teaching, comprising a display board and a processing board. A power button is fixedly installed on the top of the display board, and a volume knob is fixedly installed on the left surface of the display board. A camera base is fixedly installed on the upper top of the front side of the display panel, a camera head is fixedly installed on the surface of the camera base, a high-definition display screen is fixedly installed in the center of the front side of the display panel, and a damping shaft is fixedly connected to the lower bottom of the front side of the display panel. A damping rotation slot is provided on the upper surface and back side of the processing board, the damping rotation slot is movably connected with the damping rotation shaft, and a reading frame is formed on the upper surface of the processing board. The multi-modal English teaching device for English teaching is equipped with two pairs of adjustable support telescopic rods installed on the base of the processing board. Greatly improve the safety performance and increase the practicality of the equipment.

Description

A multimodal English teaching device for English teaching

technical field

The utility model relates to the technical field of English teaching, in particular to a multimodal English teaching device for English teaching.

Background technique

A multi-modal English teaching device for English teaching proposed in Patent No. 201810202704.5 can be displayed through two foldable screens, and then the paper documents can be collected through a camera, and the point-to-read function can be realized.

However, a multi-modal English teaching device for English teaching proposed by Patent No. 201810202704.5 cannot lift the equipment, which is inconvenient to operate, and has no protective measures for the equipment. Once accidentally dropped, the equipment can easily be completely damaged.

Utility model content

The purpose of this utility model is to provide a multi-modal English teaching device for English teaching, so as to solve the problem that the multi-modal English teaching device for English teaching proposed in the above-mentioned background technology cannot lift the equipment, the operation is inconvenient, and at the same time There is no protection for the device, and it is easy to cause complete damage to the device if it is accidentally dropped.

In order to achieve the above purpose, the present invention provides the following technical solutions: a multi-modal English teaching device for English teaching, comprising a display board and a processing board, a power button is fixedly installed on the top of the display board, and a left side of the display board is installed. A volume knob is fixedly installed on the surface, a camera base is fixedly installed on the top of the front side of the display panel, a camera head is fixedly installed on the surface of the camera base, a high-definition display screen is fixedly installed in the center of the front side of the display panel, and the bottom bottom of the front side of the display panel is fixedly installed A damping rotating shaft is fixedly connected, a damping rotating groove is formed on the upper surface and back of the processing board, the damping rotating groove is movably connected with the damping rotating shaft, and a reading frame is formed on the upper surface of the processing board.

Preferably, a camera storage slot is formed on the upper surface of the processing board, a power jack, a USB socket and a heat dissipation slot are formed on the outer surface of the left side of the processing board in sequence, and a speaker is formed on the front surface of the processing board. A pointer is movably installed on the right surface of the board, and the camera storage slot is adapted to the size of the camera base, which can protect the camera head from damage when the device is closed, and is convenient and better to complete the work.

Preferably, a supporting telescopic rod is fixedly installed on the lower surface of the processing board, and two pairs of supporting telescopic rods are installed symmetrically with respect to the center of the lower surface. The supporting telescopic rods include a supporting telescopic inner rod and a supporting telescopic outer rod. The top of the telescopic inner rod is fixedly installed with a chassis, and the distance from the ground of the processing board is adjusted by controlling the relative position of the supporting telescopic inner rod and the supporting telescopic outer rod, so as to facilitate and better complete the work.

Preferably, a lithium battery is fixedly installed inside the upper end of the processing board, a central processing unit is fixedly installed in the inner center of the processing board, and a pair of cooling fans are fixedly installed on the left and right sides of the central processing unit. Equipment works well.

Preferably, an anti-collision protection pad is movably connected to the outside of the display board and the processing board, and a buffer rubber pad is fixedly installed on the inner side of the four corners of the anti-collision protection pad. The widths of the board and the processing board are matched, and the outer surface of the anti-collision protection pad is provided with the same notches respectively at the same positions on the outer surface of the display board and the processing board to protect the overall safety of the equipment and avoid falling damage.

Preferably, the supporting telescopic inner rod and the supporting telescopic outer rod are of threaded structure, and the supporting telescopic inner rod and the supporting telescopic outer rod are of compatible size, and the length of the supporting telescopic rod can be adjusted by threaded rotation, which is convenient to adjust the position of the working platform

Compared with the prior art, the beneficial effect of the present utility model is that: the multi-modal English teaching device for English teaching is provided with two pairs of adjustable supporting telescopic rods on the base of the processing board, and through the screw design of the supporting telescopic rods, the control system can be controlled. The relative position of the telescopic inner rod and the telescopic outer rod is supported to adjust the distance from the ground of the processing board, and the processing board can be adjusted to the required position. The four corners of the processing board are fixed in the buffer pads fixed inside the four corners of the anti-collision protection pad. In case of accidental fall, the buffer pads can effectively absorb energy, reduce the impact force on the equipment itself, greatly improve the safety performance, increase the Equipment is practicality.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

2 is a schematic diagram of the internal structure of the processing board of the present invention;

3 is a schematic diagram of the structure of the back of the processing board of the present invention;

4 is a schematic diagram of the installation structure of the support telescopic rod of the present invention;

FIG. 5 is a schematic diagram of the three-dimensional structure of the anti-collision protection pad of the present invention.

In the picture: 1. Display board; 2. Processing board; 3. Power button; 4. Volume knob; 5. Camera base; 6. Shooting head; 7. High-definition display screen; 8. Damping shaft; 9. Damping groove; 10, reading frame; 11, camera storage slot; 12, power jack; 13, USB jack; 14, cooling slot; 15, speaker; 16, stylus; 17, support telescopic rod; 18, support telescopic inner rod ; 19, support telescopic outer rod; 20, chassis; 21, lithium battery; 22, central processing unit; 23, cooling fan; 24, anti-collision protection pad; 25, cushion rubber pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. 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.

1-5, the present invention provides a technical solution: a multi-modal English teaching device for English teaching, comprising a display board 1 and a processing board 2, a power button 3 is fixedly installed on the top of the display board 1, and the display A volume knob 4 is fixedly installed on the left surface of the board 1, a camera base 5 is fixedly installed on the top of the front side of the display board 1, a camera 6 is fixedly installed on the surface of the camera base 5, and a high-definition display screen 7 is fixedly installed in the center of the front side of the display board 1. A damping rotating shaft 8 is fixedly connected to the lower bottom of the front side of the display board 1 , a damping rotating slot 9 is opened on the back side of the upper surface of the processing board 2 , the damping rotating groove 9 is movably connected with the damping rotating shaft 8 , and a reading frame 10 is opened on the upper surface of the processing board 2 .

Further, the upper surface of the processing board 2 is provided with a camera storage slot 11, the left outer surface of the processing board 2 is provided with a power socket 12, a USB socket 13 and a heat dissipation slot 14 in turn, and a speaker 15 is provided on the front surface of the processing board 2, A stylus 16 is movably installed on the right surface of the processing board 2, and the camera storage slot 11 is adapted to the size of the camera base 5, which can protect the camera head 6 from damage when the device is closed, and is convenient and better to complete the work.

Further, support telescopic rods 17 are fixedly installed on the lower surface of the processing board 2, and two pairs of support telescopic rods 17 are installed symmetrically about the center of the lower surface. The support telescopic rods 17 include a support telescopic inner rod 18 and a support telescopic outer rod 19. The top end of the telescopic inner rod 18 is fixedly installed with a chassis 20 . By controlling the relative positions of the supporting telescopic inner rod 18 and the supporting telescopic outer rod 19 , the distance from the ground of the processing board 2 can be adjusted to facilitate and better complete the work.

Further, a lithium battery 21 is fixedly installed at the upper end of the processing board 2, a central processing unit 22 is fixedly installed in the inner center of the processing board 2, and a pair of cooling fans 23 are fixedly installed on the left and right sides of the central processing unit 22. The cooling fans 23 work to dissipate heat. Keep the equipment in good working order.

Further, an anti-collision protection pad 24 is movably connected to the outside of the display board 1 and the processing board 2, and a buffer rubber pad 25 is fixedly installed on the inner side of the four corners of the anti-collision protection pad 24. The buffer rubber pad 25 has a central slot structure, and the slot is connected to the display The widths of the board 1 and the processing board 2 are adapted, and the outer surface of the anti-collision protection pad 24 has the same notches at the same positions on the outer surfaces of the display board 1 and the processing board 2 to protect the overall safety of the equipment and avoid falling damage.

Further, the supporting telescopic inner rod 18 and the supporting telescopic outer rod 19 are of threaded structure, and the supporting telescopic inner rod 18 and the supporting telescopic outer rod 19 are compatible in size, and the length of the supporting telescopic rod 17 can be adjusted by threaded rotation, which is convenient to adjust the working platform. s position.

Working principle: First, press the power button 3 to turn on the device, and the cooling fan 23 starts to work to dissipate the heat of the processing board 2. Then, the processing board 2 is adjusted by controlling the relative positions of the supporting telescopic inner rod 18 and the supporting telescopic outer rod 19. The distance from the ground is ensured by the chassis 20 to ensure the overall stability, and then, the materials that need to be studied are placed in the reading frame 10, and the stylus 16 is used to select the materials. Start to work, carry out data collection on the position selected by the stylus 16, at the same time, the central processing unit 22 analyzes and processes the data collected by the shooting head 6, and pronounces the sound through the speaker 15, adjusts the volume knob 4 to control the volume, and at the same time the high-definition display screen 7 Project the selected part of the stylus 16 onto the high-definition display screen 7, and the four corners of the display board 1 and the processing board 2 are fixed in the buffer pads 25 fixedly installed on the inner sides of the four corners of the anti-collision protection pad 24 to avoid damage caused by falling.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a multimode english teaching device of english teaching, includes the display panel and handles the board, its characterized in that: the utility model discloses a damping rotary table, including display panel, camera base, damping rotary table, processing board upper surface dorsal part, top fixed mounting has power button on the display panel, display panel left side surface fixed mounting has the volume knob, top fixed mounting camera base on the display panel front side, camera base fixed surface installs the camera of taking a photograph, display panel front side central authorities fixed mounting has high definition display screen, bottom fixedly connected with damping pivot under the display panel front side, the damping rotary table has been seted up to processing board upper surface dorsal part, damping rotary table and damping pivot swing joint, the frame of reading has been seted up to the processing board upper surface.

2. The multi-modal english teaching device of english teaching of claim 1, wherein: the utility model discloses a processing board, including processing board, camera, processing board left side surface, processing board front side surface, processing board right side surface movable mounting has the stylus, camera storage groove and camera base size looks adaptation.

3. The multi-modal english teaching device of english teaching of claim 1, wherein: fixed surface installs the support telescopic link under the treatment board, and supports the telescopic link and install two pairs about lower surface central symmetry distribution, support the telescopic link including supporting flexible interior pole and supporting flexible outer pole, support flexible interior pole top fixed mounting have the chassis.

4. The multi-modal english teaching device of english teaching of claim 1, wherein: the lithium battery is fixedly mounted at the upper end inside the processing plate, the central processor is fixedly mounted at the center inside the processing plate, and a pair of cooling fans are fixedly mounted on the left side and the right side of the central processor.

5. The multi-modal english teaching device of english teaching of claim 1, wherein: the display panel and the processing board are movably connected with anti-collision protection pads in the outer portions, buffering rubber pads are fixedly mounted on the inner sides of four corners of each anti-collision protection pad, each buffering rubber pad is of a central slotted structure, the slots are matched with the width of the display panel and the width of the processing board, and the same notches are formed in the outer surfaces of the anti-collision protection pads at the same positions relative to the outer surfaces of the display panel and the processing board respectively.

6. The multi-modal english teaching device of english teaching of claim 3, wherein: the support telescopic inner rod and the support telescopic outer rod are of threaded structures, and the support telescopic inner rod and the support telescopic outer rod are matched in size.

Images