CN204722511U - A kind of novel computer instructional device - Google Patents

Abstract

The utility model relates to a new type of computer teaching device, which comprises a teaching table body, the upper and lower parts of the front of the teaching table body are respectively provided with a keyboard drawer and cooling holes, and the upper and lower parts of the right side of the teaching table body are respectively provided with There are chalk holders and thread holes, and the upper end of the teaching table body is provided with an inclined platform and a lifting platform, and the described lifting platform includes lifting legs arranged on the upper end of the teaching table body and a notebook platform arranged on the upper end of the lifting legs. The middle part of the inclined platform is provided with a storage cavity, the inner side of the storage cavity is provided with a rubber pad, the upper end surface of the inclined platform is connected with a display and a protective cover, and the lower side and the right side of the display are respectively provided with a rectangular Groove and circular groove, the lower part of the upper end surface of the inclined platform is provided with a support rod and a rectangular stopper; the utility model is provided with an isolated chalk holder to prevent dust from damaging the computer, the viewing angle of the computer display can be adjusted, and the volume of the protective cover Small, convenient for teachers to teach.

Description

A new computer teaching device

technical field

The utility model belongs to the field of learning equipment, in particular to a novel computer teaching device.

Background technique

The use of computer teaching devices has greatly changed the traditional teaching methods, facilitated educators, greatly reduced the labor intensity of teachers, and effectively improved the teaching efficiency of teachers and the learning efficiency and interest of students, and enhanced the relationship between teachers and students; But the existing computer teaching device still has deficiencies in concrete use, needs to be perfected urgently, and the computer teaching table is used for a long time in the classroom, needs to add protective cover, and existing protective cover generally covers whole desktop volume and is larger, and is inconvenient to use, and in addition To prevent dust damage to the computer, using the computer teaching desk and the traditional teaching desk at the same time takes up a lot of space, and the angle of the monitor is different when the teacher is standing and sitting, but the monitor is fixed, and the viewing angle is not good, which can easily cause the teacher's anxiety. Tiredness leads to a decline in the quality of teaching; therefore, it is a new computer teaching device that provides an isolated chalk holder to prevent dust from damaging the computer, the viewing angle of the computer display can be adjusted, the protective cover is small, and is convenient for teachers to teach. very necessary.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies of the prior art, and provide a chalk stand with isolation, to prevent dust from damaging the computer, the viewing angle of the computer display can be adjusted, and the protective cover is small in size, which is convenient for teachers to work in teaching. A new computer teaching device.

The purpose of this utility model is achieved in this way: a novel computer teaching device, which includes a teaching table body, the upper and lower parts of the front of the teaching table body are respectively provided with a keyboard drawer and cooling holes, the right side of the teaching table body The upper and lower parts of the surface are respectively provided with a chalk holder and a line hole. The upper end of the teaching table body is provided with an inclined platform and a lifting platform. The upper notebook platform, the middle part of the inclined platform is provided with a storage cavity, the inner side of the storage cavity is provided with a rubber pad, the upper end surface of the inclined platform is connected with a display and a protective cover, the lower side of the display and the right Rectangular grooves and circular grooves are respectively arranged on the sides, and support rods and rectangular stoppers are arranged on the lower part of the upper surface of the inclined platform.

The number of the chalk holders is at least 2.

Described rubber pad is circular rubber pad, and its quantity is 4.

The protective cover is located above the display.

The inclined platform is connected with the display and the inclined platform and the protective cover through hinges.

The number of said circular grooves is at least three.

The rectangular block is hinged on the upper end surface of the inclined platform.

The support rod is located on the right side of the mouth of the storage cavity.

Beneficial effects of the utility model: the utility model is easy to use and has a good heat dissipation effect. A chalk holder is set on the side of the teaching desk body to place chalk and blackboard eraser, thereby isolating the influence of chalk dust on the computer; a lifting platform that can place notebooks is set, It is convenient to adjust to a suitable viewing height. The middle part of the fixed inclined platform is provided with a storage cavity for storing the display. The display hinged at the opening of the storage cavity rotates into the storage cavity when not in use, and is protected by a rubber pad, and the protective cover is closed. When in use The rectangular groove on the lower side of the display cooperates with the rectangular stopper hinged on the upper end of the inclined platform to fix the position of the display. Through the cooperation of the support rod and the circular groove, the rotation angle of the display can be adjusted, so that the display has the best performance in different states of the teacher. The utility model is equipped with an isolated chalk holder to prevent dust from damaging the computer, the viewing angle of the computer display can be adjusted, and the protective cover is small in size, which is convenient for teachers to teach.

Description of drawings

Fig. 1 is the structural representation of a kind of new computer teaching device of the utility model.

Fig. 2 is a flip-up state diagram of the display of a new computer teaching device of the present invention.

In the figure: 1. Teaching desk body 2. Cooling hole 3. Wire hole 4. Chalk holder 5. Keyboard drawer 6. Display 7. Protective cover 8. Notebook platform 9. Rectangular groove 10. Circular groove 11. Rectangular block 12 , support rod 13, inclined platform 14, lifting legs 15, rubber pad 16, storage chamber.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

Example 1

As shown in Fig. 1 and Fig. 2, a kind of novel computer teaching device, it comprises teaching table body 1, described teaching table body 1 front upper part and lower part are provided with keyboard drawer 5 and cooling hole 2 respectively, described teaching table The upper and lower parts of the right side of the main body 1 are respectively provided with a chalk holder 4 and a thread hole 3, and the upper end of the teaching desk main body 1 is provided with an inclined platform 13 and a lifting platform, and the described lifting platform includes a set at the upper end of the teaching desk main body 1. The lifting legs 14 and the notebook platform 8 are arranged on the upper end of the lifting legs 14. The middle part of the inclined platform 13 is provided with a storage cavity 16, and the inner surface of the storage cavity 16 is provided with a rubber pad 15. On the described inclined platform 13 A display 6 and a protective cover 7 are connected to the top of the end face, the lower side and the right side of the display 6 are respectively provided with a rectangular groove 9 and a circular groove 10, and the lower part of the upper end face of the inclined platform 13 is provided with a support rod 12 and a rectangular stop. Block 11.

The utility model is easy to use and has good heat dissipation effect. The chalk holder is set on the side of the teaching desk body to place chalk and blackboard eraser, thereby isolating the influence of chalk dust on the computer; a lifting platform that can place notebooks is set to facilitate adjustment to a suitable visual Height, the middle part of the fixed inclined table is provided with a storage chamber for storing the display, and the display hinged at the opening of the storage chamber rotates into the storage chamber when not in use, and is protected by a rubber pad, and the protective cover is closed. The rectangular block hinged on the upper end of the inclined platform cooperates to fix the position of the display, and adjusts the rotation angle of the display through the cooperation of the support rod and the circular groove, so that the display has the best viewing angle in different states of the teacher; this practical The new isolated chalk holder prevents dust from damaging the computer, the viewing angle of the computer monitor can be adjusted, and the protective cover is small in size, which is convenient for teachers to teach.

Example 2

As shown in Fig. 1 and Fig. 2, a kind of novel computer teaching device, it comprises teaching table body 1, described teaching table body 1 front upper part and lower part are provided with keyboard drawer 5 and cooling hole 2 respectively, described teaching table The upper and lower parts of the right side of the main body 1 are respectively provided with a chalk holder 4 and a thread hole 3, and the upper end of the teaching desk main body 1 is provided with an inclined platform 13 and a lifting platform, and the described lifting platform includes a set at the upper end of the teaching desk main body 1. The lifting legs 14 and the notebook platform 8 are arranged on the upper end of the lifting legs 14. The middle part of the inclined platform 13 is provided with a storage cavity 16, and the inner surface of the storage cavity 16 is provided with a rubber pad 15. On the described inclined platform 13 A display 6 and a protective cover 7 are connected to the top of the end face, the lower side and the right side of the display 6 are respectively provided with a rectangular groove 9 and a circular groove 10, and the lower part of the upper end face of the inclined platform 13 is provided with a support rod 12 and a rectangular stop. Block 11.

The quantity of described chalk holder 4 is at least 2.

Described rubber pad 15 is circular rubber pad, and its quantity is 4.

The protective cover 7 is located above the display 6 .

The inclined platform 13 is connected with the display 6 and the inclined platform 13 and the protective cover 7 through hinges.

The number of the circular grooves 10 is at least three.

The rectangular block 11 is hinged on the upper end surface of the inclined platform 13 .

The support rod 12 is located on the right side of the opening of the storage cavity 16 .

The utility model is easy to use and has good heat dissipation effect. The chalk holder is set on the side of the teaching desk body to place chalk and blackboard eraser, thereby isolating the influence of chalk dust on the computer; a lifting platform that can place notebooks is set to facilitate adjustment to a suitable visual Height, the middle part of the fixed inclined table is provided with a storage chamber for storing the display, and the display hinged at the opening of the storage chamber rotates into the storage chamber when not in use, and is protected by a rubber pad, and the protective cover is closed. The rectangular block hinged on the upper end of the inclined platform cooperates to fix the position of the display, and adjusts the rotation angle of the display through the cooperation of the support rod and the circular groove, so that the display has the best viewing angle in different states of the teacher; this practical The new isolated chalk holder prevents dust from damaging the computer, the viewing angle of the computer display can be adjusted, and the protective cover is small in size, which is convenient for teachers to teach.

Claims (8)

1. A novel computer teaching device, which comprises a teaching desk body, is characterized in that: the upper and lower parts of the front of the teaching desk body are respectively provided with a keyboard drawer and cooling holes, and the upper and lower parts of the right side of the teaching desk body are Chalk holders and line holes are respectively provided, and the upper end of the teaching table body is provided with an inclined platform and a lifting platform, and the described lifting platform includes lifting legs arranged on the upper end of the teaching table body and a notebook platform arranged on the upper end of the lifting legs, The middle part of the inclined platform is provided with a storage cavity, the inner side of the storage cavity is provided with a rubber pad, the upper end surface of the inclined platform is connected with a display and a protective cover, and the lower side and the right side of the display are respectively provided with There are rectangular grooves and circular grooves, and the lower part of the upper end surface of the inclined platform is provided with a support rod and a rectangular stopper. 2. A novel computer teaching device according to claim 1, characterized in that: the number of said chalk holders is at least two. 3. A new type of computer teaching device according to claim 1, characterized in that: said rubber pads are circular rubber pads, the number of which is four. 4. A new type of computer teaching device according to claim 1, characterized in that: said protective cover is located above the display. 5. A new type of computer teaching device according to claim 1, characterized in that: the inclined platform is connected with the display, and the inclined platform and the protective cover are connected by hinges. 6. A new type of computer teaching device according to claim 1, characterized in that: the number of said circular grooves is at least three. 7. A new type of computer teaching device according to claim 1, characterized in that: said rectangular stopper is hinged on the upper end surface of the inclined platform. 8. A new type of computer teaching device according to claim 1, characterized in that: said support rod is located on the right side of the mouth of the storage cavity.