CN214904630U

CN214904630U - Computer-aided teaching device

Info

Publication number: CN214904630U
Application number: CN202120890790.0U
Authority: CN
Inventors: 彭黎文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-30
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a computer-aided teaching device, including table, display and cell phone stand, the backup pad is installed to the table bottom, table top intermediate position department installs the display through the installing support, the mainframe box is installed to table bottom one side, the mounting bracket is installed to the table bottom, the drawer is installed through the slide rail to the mounting bracket bottom, telescopic link B is installed to one side that the table bottom deviates from the mainframe box, and telescopic link B end installs telescopic link A through connecting bend, telescopic link A surface is close to top position department and installs cell phone stand, the inside one side that deviates from the mainframe box of table installs the control box. The utility model discloses can carry out simultaneously with the live teaching of network by classroom site teaching, convenient operation, extension configuration in the control box has both made things convenient for the scene to go on simultaneously with live teaching, can make things convenient for the teacher freely to carry out camera lens and focus adjustment again, has improved the efficiency of teaching simultaneously, makes things convenient for the teacher to use.

Description

Computer-aided teaching device

Technical Field

The utility model relates to an auxiliary teaching technical field specifically is a computer-aided teaching device.

Background

With the development of computer technology, computer-aided teaching devices have been widely used in various teaching applications and have achieved good results. The popularization of the computer-aided teaching device enables class teaching to be rich and colorful, teachers can better teach knowledge, learning interest of students is increased, and the computer-aided teaching device is popular among teachers and students.

Through the massive search, discover that the typical computer-assisted teaching device in the prior art, such as the computer-assisted teaching device disclosed as CN210119889U, can prevent falling, has the effects of moisture protection and dust prevention, has reasonable and simple structure, is convenient to use, avoids falling and breaking, reduces economic loss, improves teaching efficiency, prolongs the service life of components and parts, and improves service performance.

Present computer-aided teaching device does not have the live device of being convenient for installation and use, can't satisfy the demand that on-the-spot teaching goes on simultaneously with live teaching, and traditional camera equipment is arranged in the teaching, inconvenient transport is removed and is adjusted, and expensive, also need the professional to carry out the operation of equipment, bring the inconvenience of many, teaching in-process needs timely camera lens front and back switch with the regulation of focus simultaneously, also need the professional to operate, the teacher can't be convenient operates, reach better teaching effect, therefore, we provide a computer-aided teaching device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a computer-aided teaching device, which can be used for classroom field teaching and network live broadcasting teaching simultaneously, is convenient to operate, has the advantages of convenient expansion configuration in a control box, not only facilitates the field teaching and the live broadcasting teaching to be simultaneously carried out, but also facilitates teachers to freely carry out lens and focal length adjustment, improves the efficiency of the simultaneous teaching, and is convenient for the teachers to use, solves the problems that the prior computer-aided teaching device has no live broadcasting device which is convenient to install and use, can not meet the requirement of the field teaching and the live broadcasting teaching to be simultaneously carried out, and the traditional camera equipment is used in the teaching, is inconvenient to carry, move and adjust, has high price, needs professional people to carry out the operation of the equipment, brings much inconvenience, simultaneously needs to switch the lens back and forth and adjust the focal length in time in the teaching process, also needs professional operation, and teachers can not conveniently operate, the problem of better teaching effect is achieved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer-aided teaching device, includes table, display and cell phone stand, the backup pad is installed to the table bottom, table top intermediate position department installs the display through the installing support, the mainframe box is installed to table bottom one side, the mounting bracket is installed to the table bottom, the drawer is installed through the slide rail to the mounting bracket bottom, telescopic link B is installed to one side that the table bottom deviates from the mainframe box, and telescopic link B is terminal installs telescopic link A through connecting bend, telescopic link A surface is close to top position department and installs cell phone stand, the inside one side that deviates from the mainframe box of table installs the control box.

Preferably, the number of the supporting plates is two, and the two supporting plates are symmetrically arranged at the two sides of the bottom end of the desk plate.

Preferably, a door panel is installed on the front surface of the main cabinet, and a handle is installed on the front surface of the door panel.

Preferably, a mobile phone data line is installed inside the telescopic rod A, and a type-c interface, a Micro interface and a Lightning interface are installed at the tail end of the mobile phone data line.

Preferably, the number of the mounting frames is two, and the two mounting frames are symmetrically arranged at the positions of two sides of the bottom end of the desk plate.

Preferably, the front surface of the drawer is provided with handles, the number of the slide rails is two, and the two slide rails are equally arranged at the bottom ends of the two mounting frames.

Preferably, the top end of the control box is provided with a USB flash disk interface, an HDMI interface, a power switch, a mobile phone data line main switch, a sound switch, an external power socket and a projection switch.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up telescopic link A, telescopic link B and cell phone stand, reached and made things convenient for the teacher freely to carry out camera lens and focus adjustment when live the teaching, improved the efficiency of teaching, make things convenient for the effect that the teacher used, place the cell-phone on cell phone stand, live the teaching through the cell-phone, adjust the vertical height of cell-phone through telescopic link A simultaneously to adjust the transverse focal length of cell-phone through telescopic link B.

2. The utility model discloses a set up cell phone stand and control box, reached on-the-spot teaching and the live teaching of network go on simultaneously, convenient operation's effect, the teacher can open the live software of cell-phone for a while in class, when having the student to ask questions to exchange in the classroom, through rotating cell phone stand switching cell-phone front and back camera lens, will live the focus and carry out the student and switch between teacher, extension configuration in the control box makes things convenient for teacher's teaching.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of B in fig. 3 according to the present invention.

In the figure: 1. a table plate; 2. a display; 3. mounting a bracket; 4. a mobile phone support; 5. a telescopic rod A; 6. a support plate; 7. a drawer; 8. a handle; 9. a main chassis; 10. a door panel; 11. a handle; 12. a telescopic rod B; 13. a slide rail; 14. a mounting frame; 15. connecting a bent pipe; 16. a mobile phone data line; 17. a control box; 18. a type-c interface; 19. a Micro interface; 20. a Lightning interface; 21. a USB flash disk interface; 22. an HDMI interface; 23. a power switch; 24. a mobile phone data line main switch; 25. a voice switch; 26. an external power socket; 27. and (4) a projection switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a computer-assisted instruction device, comprising: a computer-assisted teaching device comprises a table board 1, a display 2 and a mobile phone support 4, wherein two support plates 6 are arranged at the bottom end of the table board 1, the two support plates 6 are symmetrically arranged at the positions of two sides of the bottom end of the table board 1, the display 2 is arranged at the middle position of the top end of the table board 1 through a mounting support 3, a mainframe box 9 is arranged at one side of the bottom end of the table board 1, a door plate 10 is arranged on the front surface of the mainframe box 9, a handle 11 is arranged on the front surface of the door plate 10, a mounting frame 14 is arranged at the bottom end of the table board 1, a drawer 7 is arranged at the bottom end of the mounting frame 14 through a slide rail 13, a telescopic rod B12 is arranged at one side of the bottom end of the table board 1, which is far away from the mainframe box 9, the telescopic rod B12 and a telescopic rod A5 can adjust the longitudinal height and the transverse focal distance of a mobile phone, blackboard content can be more clearly displayed, and the live focus can be conveniently switched between students and teachers, and telescopic link A5 is installed through connecting return bend 15 in telescopic link B12 end, and telescopic link A5 surface is close to top position department and installs cell phone stand 4, and the inside one side that deviates from mainframe box 9 of table 1 installs control box 17.

Referring to fig. 2 and 4, the present invention provides a computer-assisted instruction device, comprising: a computer-assisted teaching device comprises a table board 1, a display 2 and a mobile phone support 4, wherein a supporting plate 6 is installed at the bottom end of the table board 1, the display 2 is installed at the middle position of the top end of the table board 1 through an installing support 3, a mainframe box 9 is installed at one side of the bottom end of the table board 1, two installing frames 14 are installed at the bottom end of the table board 1, the two installing frames 14 are symmetrically installed at two side positions of the bottom end of the table board 1, a drawer 7 is installed at the bottom end of the installing frame 14 through a sliding rail 13, a handle 8 is installed on the front surface of the drawer 7, the two sliding rails 13 are installed at the bottom ends of the two installing frames 14 in equal quantity, the keyboard is convenient to place due to the arrangement of the drawer 7, an expansion rod B12 is installed at one side of the bottom end of the table board 1, an expansion rod A5 is installed at the tail end of the expansion rod B12 through a connecting bent pipe 15, a mobile phone data line 16 is installed inside the expansion rod A5, and 16 end installations type-c interface 18, Micro interface 19 and Lightning interface 20 of cell-phone data line, and three different cell-phone interfaces can charge to the cell-phone of different grade type, and telescopic link A5 surface is close to top position department and installs cell phone stand 4, and the inside one side that deviates from mainframe box 9 of table 1 installs control box 17.

Referring to fig. 3 and 5, the present invention provides a computer-assisted instruction device, comprising: a computer-assisted teaching device comprises a table board 1, a display 2 and a mobile phone support 4, wherein a supporting plate 6 is installed at the bottom end of the table board 1, the display 2 is installed at the middle position of the top end of the table board 1 through an installing support 3, a mainframe box 9 is installed at one side of the bottom end of the table board 1, an installing frame 14 is installed at the bottom end of the table board 1, a drawer 7 is installed at the bottom end of the installing frame 14 through a sliding rail 13, an expansion rod B12 is installed at one side of the bottom end of the table board 1, which is far away from the mainframe box 9, the tail end of an expansion rod B12 is provided with an expansion rod A5 through a connecting bent pipe 15, the mobile phone support 4 is installed at the position, which is close to the top end, of the outer surface of the expansion rod A5, a control box 17 is installed at one side, which is far away from the mainframe box 9, a USB flash disk interface 21, an HDMI interface 22, a power switch 23, a mobile phone data line master switch 24, a sound switch 25, an external power socket 26 and a projection switch 27 are installed at the top end of the control box 17, the development and configuration in the control box 17 can facilitate the teachers to carry out on-site and live-broadcast teaching.

The working principle is as follows: will the utility model discloses install in the place that needs used, place the cell-phone on cell phone stand 4, carry out live teaching through the cell-phone, adjust the vertical height of cell-phone through telescopic link A5 simultaneously to adjust the transverse focal length of cell-phone through telescopic link B12, can be more clear show blackboard content, conveniently carry out the live focus simultaneously and switch between student and the mr, 16 terminal different interfaces of cell-phone data line can charge to the cell-phone, to this, the utility model discloses work flow accomplishes.

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

Claims

1. A computer-assisted instruction device comprises a table board (1), a display (2) and a mobile phone support (4), and is characterized in that: backup pad (6) are installed to table (1) bottom, table (1) top intermediate position department installs display (2) through installing support (3), mainframe box (9) are installed to table (1) bottom one side, mounting bracket (14) are installed to table (1) bottom, drawer (7) are installed through slide rail (13) in mounting bracket (14) bottom, telescopic link B (12) are installed to one side that table (1) bottom deviates from mainframe box (9), and telescopic link B (12) end installs telescopic link A (5) through connecting return bend (15), telescopic link A (5) surface is close to top position department and installs cell phone stand (4), table (1) inside one side that deviates from mainframe box (9) installs control box (17).

2. The computer-assisted instruction device of claim 1, wherein: the table is characterized in that the number of the supporting plates (6) is two, and the two supporting plates (6) are symmetrically arranged at two sides of the bottom end of the table plate (1).

3. The computer-assisted instruction device of claim 1, wherein: the front surface of the main case (9) is provided with a door panel (10), and the front surface of the door panel (10) is provided with a handle (11).

4. The computer-assisted instruction device of claim 1, wherein: telescopic link A (5) internally mounted has cell-phone data line (16), and cell-phone data line (16) end-to-end installation type-c interface (18), Micro interface (19) and Lightning interface (20).

5. The computer-assisted instruction device of claim 1, wherein: the mounting bracket (14) is provided with two, and two the mounting bracket (14) symmetry is installed in table (1) bottom both sides position department.

6. The computer-assisted instruction device of claim 1, wherein: drawer (7) front surface mounting has handle (8), slide rail (13) are equipped with two altogether, and two slide rail (13) equivalent mount in two mounting brackets (14) bottoms.

7. The computer-assisted instruction device of claim 1, wherein: the top end of the control box (17) is provided with a U disk interface (21), an HDMI interface (22), a power switch (23), a mobile phone data line main switch (24), a sound switch (25), an external power socket (26) and a projection switch (27).