CN211021436U

CN211021436U - Auxiliary device is used in computer application teaching training

Info

Publication number: CN211021436U
Application number: CN201921785809.4U
Authority: CN
Inventors: 莫钢栋
Original assignee: Hunan Vocational College of Electronic and Technology
Current assignee: Hunan Vocational College of Electronic and Technology
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an auxiliary device is used in computer application teaching training, including the main table body, universal wheel and motor, the inside of the main table body is provided with the slide, and the inside spread groove of having seted up in the right side of the main table body, the inside top of spread groove is connected with the fixed block, and the inside right side of spread groove is connected with the connecting seat, the front side of fixed block is provided with the spliced pole, the right-hand connecting seat that is connected with of the main table body removes little table, the top of removing little table has the layer of placing, and the top of placing the layer is connected with the lift table body, the spout has been seted up to the inside of removing little table, and the internally connected with backup pad of spout, the internally mounted of removing little table has the. This auxiliary device is used in teaching training of computer application is provided with the little table of removal on the right side of the main table body, and the user can leave the main table body when needs, and the little table of removal is walked away and is used, saves energy and time consumption that frequently comes and goes between lecture point and the main table body.

Description

Auxiliary device is used in computer application teaching training

Technical Field

The utility model relates to a computer application teaching technical field specifically is an auxiliary device is used in computer application teaching training.

Background

Computer application teaching is an emerging application subject for teaching computer software along with the development of scientific technology, along with the development of the era, computers are gradually and widely applied to the life and work of people, and more convenience is provided for the daily work of people.

Computer application subjects enter daily courses of students from junior middle schools, high schools further deepen teaching, a plurality of subject specialties closely related to computers are set up in university campuses, even a plurality of people can choose to further enhance the mastering of computer application knowledge in social training institutions after graduation, and therefore auxiliary devices for targeted computer application teaching training are prepared in computer application teaching classrooms, more explanation time can be saved for teachers, and understanding of students can be further deepened.

This device uses the classroom lectern as an example, classroom lectern and the lecture table of other branch of academic or vocational study purposes are not different for conventional computer teaching, however computer science is because its dependency to the computer, the computer is used to indispensable needs in the classroom, and use projection screen to see for students with the display screen picture projection of lecturer, in the conventional computer teaching classroom, the lecturer often need to come and go between projection curtain and lectern many times, very consume energy, and frequently carry out the action of bowing when using the keyboard, it is also great to lecturer's health damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device is used in computer application teaching training to the classroom lectern for the conventional computer application teaching who proposes in solving above-mentioned background art is very far away from the projection curtain, and teacher's need frequently come and go between lectern and curtain, consuming time power and also have the problem of damage to the health.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for computer application teaching training comprises a main table body, universal wheels and a motor, wherein a sliding plate is arranged inside the main table body, a connecting groove is formed in the right side of the main table body, a fixing block is connected above the inside of the connecting groove, a connecting seat is connected to the right side of the inside of the connecting groove, a clamping groove is formed in the inside of the connecting seat, a connecting column is arranged on the front side of the fixing block and is connected with the clamping groove, a movable small table is connected to the right side of the main table body through the connecting seat, the universal wheels are installed at the bottom of the movable small table, a placing layer is arranged above the movable small table, a lifting table body is connected above the placing layer, a sliding groove is formed in the inside of the movable small table, a supporting plate is connected to the inside of the sliding groove and is installed below the lifting table body, a gear is installed inside, and the gear is mutually connected with the motor, the motor is arranged on the right side of the movable small table, and the top of the lifting table body is provided with a fixing groove.

Preferably, the bottom end of the left side of the interior of the main table body, the upper portion of the center and the interior of the lifting table body are provided with sliding plates, and the sliding plates, the main table body and the lifting table body form a sliding structure.

Preferably, the connecting groove and the fixed block form a sliding structure, the front side of the fixed block is provided with 2 connecting columns, and the diameter of the 2 connecting columns is the same as that of the clamping groove.

Preferably, the connecting seat is provided with 2 in the left side of removing the little table, and the connecting seat constitutes block structure with the spread groove to the connecting seat passes through the draw-in groove and constitutes sliding construction with the spliced pole.

Preferably, the movable small table and the main table body form a dismounting and mounting structure through the connecting seat, 2 sliding grooves are vertically formed in the left side and the rear side of the inner portion of the movable small table, and the movable small table and the supporting plate form a sliding structure through the sliding grooves.

Preferably, 2 gears are vertically distributed on the left side and the rear side of the inner portion of the movable small table, the 2 gears and the supporting plate are in meshed connection, and the supporting plate and the lifting table body form an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary device for computer application teaching and training,

1. the movable small table is fixed on the right side of the main body table in a conventional state, so that the use is not influenced, when teachers need to use the projection curtain for class taking, the movable small table can be pulled out of the right side of the main body table, and the movable small table is pushed to be close to the projection curtain through the universal wheel for independent use, so that the time of the teachers to come and go under the teacher table and the curtain can be greatly reduced, the class teaching atmosphere is enhanced, the teachers are helped to save energy, and students are helped to better enter a class state;

2. after the teachers push the movable small table to be below the projection screen cloth for class teaching, when the computer is needed to be used for operation, the notebook computer can be placed inside the fixed groove, the height of the lifting table body is controlled through the motor, so that the notebook computer above the lifting table body is lifted to a height suitable for the teacher to operate, the teachers do not need to frequently bend down to operate the computer and the keyboard during class teaching, the body state of the teachers is better adapted, and the use is more convenient;

3. because computer machine case weight is heavier, the mainframe box of conventional lectern is difficult to remove, and the mainframe box of this device desktop computer is placed on the slide of main table body left side below, breaks down when the computer, or when needing to adjust the fixed circuit in the mainframe box outside, and the user can directly take out the inside of the main table body with the machine case through the slide and overhaul, more labour saving and time saving, and also can play the guard action to the machine case.

Drawings

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

FIG. 2 is a schematic view of the right-side sectional structure inside the movable table of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the interior of the movable table of the present invention;

FIG. 4 is a schematic view of the left-side sectional structure of the connection between the connection post and the connection seat of the present invention;

fig. 5 is a schematic view of the connection section structure of the connection slot and the connection seat of the present invention.

In the figure: 1. a main table body; 2. a slide plate; 3. connecting grooves; 4. a fixed block; 5. connecting columns; 6. a connecting seat; 7. a card slot; 8. moving the small table; 9. a universal wheel; 10. placing the layer; 11. lifting the table body; 12. a chute; 13. a support plate; 14. a gear; 15. fixing grooves; 16. an electric motor.

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. 1-5, the present invention provides a technical solution: an auxiliary device for computer application teaching training comprises a main table body 1, a sliding plate 2, a connecting groove 3, a fixing block 4, a connecting column 5, a connecting seat 6, a clamping groove 7, a movable small table 8, a universal wheel 9, a placing layer 10, a lifting table body 11, a sliding groove 12, a supporting plate 13, a gear 14, a fixing groove 15 and a motor 16, wherein the sliding plate 2 is arranged inside the main table body 1, the connecting groove 3 is formed inside the right side of the main table body 1, the fixing block 4 is connected above the connecting groove 3, the connecting seat 6 is connected to the right side of the connecting groove 3, the clamping groove 7 is formed inside the connecting seat 6, the connecting column 5 is arranged on the front side of the fixing block 4, the connecting column 5 is connected with the clamping groove 7, the movable small table 8 is connected to the right side of the main table body 1 through the connecting seat 6, the universal wheel 9 is installed at the bottom of the movable small, and place the top of layer 10 and be connected with the lift table body 11, spout 12 has been seted up to the inside of removing little table 8, and the internal connection of spout 12 has a backup pad 13 to backup pad 13 is installed in the below of the lift table body 11, and the internally mounted of removing little table 8 has gear 14, and gear 14 and motor 16 interconnect, and motor 16 installs in the right side of removing little table 8, and fixed slot 15 has been seted up at the top of the lift table body 11.

The inside left side bottom of the main table body 1, the inside of the central authorities top and the lift table body 11 all is provided with slide 2, and slide 2 all constitutes sliding structure with the main table body 1 and the lift table body 11, the user can place the main frame on the slide 2 of left side bottom, can take the main frame out the inside of the main table body 1 with effortless when needing, the inside slide 2 of the middle slide 2 and the lift table body 11 is used for placing the computer keyboard.

Connecting groove 3 constitutes sliding construction with fixed block 4, and the front side of fixed block 4 is provided with 2 spliced poles 5, and the diameter of these 2 spliced poles 5 is the same with the diameter of draw-in groove 7, fixed block 4 can slide from top to bottom in the inside of connecting groove 3, drive spliced pole 5 and carry out synchronous upper and lower slip, thereby make spliced pole 5 can get into or leave the inside of draw-in groove 7, contact or consolidate the main table body 1 and remove being connected between the little table 8.

Connecting seat 6 is provided with 2 in the left side of removing little table 8, and connecting seat 6 constitutes the block structure with the spread groove 3, and connecting seat 6 constitutes sliding construction through draw-in groove 7 and spliced pole 5, when removing little table 8 and being fixed in the right side of the main table body 1, connecting seat 6 is located the inside of spread groove 3, spliced pole 5 is located the inside of draw-in groove 7, thereby fix connecting seat 6 in the inside of spread groove 3 through fixed block 4, make remove little table 8 can not break away from with the main table body 1 production.

Remove little table 8 and constitute through connecting seat 6 and main table body 1 and dismantle mounting structure, and 2 spout 12 have been seted up perpendicularly to the inside left side and the rear of removing little table 8, and remove little table 8 and constitute sliding structure through spout 12 and backup pad 13, backup pad 13 can slide from top to bottom in the inside of spout 12, thereby drive the lift table body 11 and carry out the elevating movement, the steadiness of the 11 structures of the lift table body can be ensured to 2 mutually perpendicular backup pads 13, it is stronger than solitary backup pad 13 support dynamics.

The inside left side and the rear vertical distribution of gear 14 at removal little table 8 have 2, and these 2 gears 14 and backup pad 13 are the meshing connection to backup pad 13 and the lift table body 11 constitute integrated structure, behind the starter motor 16, motor 16 can drive 2 backup pads 13 through gear 14 and move together, thereby control the elevating movement of the lift table body 11.

The working principle is as follows: as shown in fig. 1, 4 and 5, the movable small table 8 is fixed on the left side of the main table body 1 in a conventional state, so that the use area of the main table body 1 is enlarged, a computer main case is prevented above the sliding plate 2 at the bottom end of the left side, the case is generally difficult to move due to heavy weight, and after the case is placed above the sliding plate 2, the case can move along with the sliding plate 2, so that a user can conveniently adjust and overhaul the computer case, and a keyboard is placed on the sliding plate 2 in the middle position, so that the user can conveniently pull out and push the case for operation;

when a user normally goes to school, the user only needs to use the main table body 1 to meet the requirement, after the projection screen is used, the user can push the movable small table 8 to the front of the projection screen through the universal wheels 9, the presentation is convenient to continue, the fixed block 4 is lifted upwards by applying force, 2 connecting posts 5 on the right side are enabled to upwards leave the inside of the clamping groove 7, the fixing of the connecting seat 6 is loosened, the movable small table 8 is pushed rightwards to enable the connecting seat 6 to leave the inside of the connecting groove 3, the hand can be loosened to enable the fixed block 4 to fall back to the inside of the main table body 1, and therefore the user can push the movable small table 8 to a specified position to carry out subsequent courses;

as shown in fig. 2 and 3, when the user pushes the movable table 8 to the vicinity of the projection screen, because there is no chair available for sitting near the projection screen, the user often needs to stand for operation, at this time, it is inconvenient to bend over to operate the notebook computer and the keyboard carried by the user, the height of the lifting table body 11 of the device can be raised, the motor 16 is started to rotate the gear 14 connected with the motor and drive the other vertical gear 14 to rotate at the same time, the support plate 13 connected with the gear 14 slides inside the chute 12 under the action of the contact of the tooth blocks, so that the lifting table body 11 is raised synchronously, the height of the user is adjusted as the case may be, until the height of the table top of the lifting table body 11 is suitable for self-operation, the notebook computer is placed inside the fixing groove 15, the keyboard is placed above the sliding plate 2, can be light stand and operate, and the inside of removing little table 8 still is provided with places layer 10, and the user can place other teaching aids in the inside of placing layer 10, need not to come and go between main table body 1 and the removal little table 8.

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. The utility model provides an auxiliary device is used in computer application teaching training, includes the main table body (1), universal wheel (9) and motor (16), its characterized in that: the table is characterized in that a sliding plate (2) is arranged inside the main table body (1), a connecting groove (3) is formed in the right side of the main table body (1), a fixing block (4) is connected to the upper portion of the inside of the connecting groove (3), a connecting seat (6) is connected to the right side of the inside of the connecting groove (3), a clamping groove (7) is formed in the inside of the connecting seat (6), a connecting column (5) is arranged on the front side of the fixing block (4), the connecting column (5) is connected with the clamping groove (7), a movable small table (8) is connected to the right side of the main table body (1) through the connecting seat (6), universal wheels (9) are installed at the bottom of the movable small table (8), a placing layer (10) is arranged above the movable small table (8), a lifting table body (11) is connected to the upper portion of the placing layer (10), a sliding groove (12, and the inside of spout (12) is connected with backup pad (13) to backup pad (13) are installed in the below of the lift table body (11), the internally mounted of removal little table (8) has gear (14), and gear (14) and motor (16) interconnect, and motor (16) install in the right side of removing little table (8), fixed slot (15) have been seted up at the top of the lift table body (11).

2. The assistance device for computer application teaching and training according to claim 1, wherein: the inside left side bottom of the main table body (1), the central authorities top and the inside of the lift table body (11) all are provided with slide (2), and slide (2) all constitute sliding structure with main table body (1) and the lift table body (11).

3. The assistance device for computer application teaching and training according to claim 1, wherein: connecting groove (3) constitute sliding construction with fixed block (4), and the front side of fixed block (4) is provided with 2 spliced poles (5), and the diameter of these 2 spliced poles (5) is the same with the diameter of draw-in groove (7).

4. The assistance device for computer application teaching and training according to claim 1, wherein: the left side of connecting seat (6) at removal little table (8) is provided with 2, and connecting seat (6) and spread groove (3) constitution block structure to connecting seat (6) pass through draw-in groove (7) and constitute sliding construction with spliced pole (5).

5. The assistance device for computer application teaching and training according to claim 1, wherein: remove little table (8) and constitute through connecting seat (6) and main table body (1) and dismantle mounting structure, and remove the inside left side of little table (8) and 2 spout (12) have been seted up perpendicularly in the rear to remove little table (8) and pass through spout (12) and backup pad (13) constitution sliding structure.

6. The assistance device for computer application teaching and training according to claim 1, wherein: 2 gears (14) are vertically distributed on the left side and the rear side of the inner part of the movable small table (8), the 2 gears (14) and the support plate (13) are in meshed connection, and the support plate (13) and the lifting table body (11) form an integrated structure.