CN209746804U

CN209746804U - Computer-aided education teaching equipment

Info

Publication number: CN209746804U
Application number: CN201821954521.0U
Authority: CN
Inventors: 黄皇文
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-12-06
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a computer-aided education teaching device, which comprises a table plate, wherein the lower surface of the table plate is provided with a fixed block and two U-shaped columns which are correspondingly arranged left and right, the two U-shaped columns are fixedly connected with the table plate through a reinforcing plate, the two U-shaped columns are fixedly connected through a placing plate, the left surface of the fixed block is provided with a groove, a drawer is arranged inside the groove, the drawer is slidably connected with the fixed block through a second sliding strip, the front side of the upper surface inside the drawer is provided with a strip-shaped groove, the inside of the strip-shaped groove is provided with a movable strip, the left and right side surfaces inside the drawer are provided with a first positioning block, the computer-aided education teaching device has firm structure, is stable and durable, is arranged inside the drawer and is integrated with a desk, reduces occupied places, brings convenience for use, and a camera can project handwritten texts of teachers and drawn drawings, the learning time can be effectively increased, and the teaching quality and the teaching efficiency can be improved.

Description

Computer-aided education teaching equipment

Technical Field

The utility model relates to a teaching equipment technical field specifically is a computer-aided education teaching equipment.

Background

Computer teaching's appearance for the classroom is taught more vividly, for traditional experiment class, teacher's experiment demonstration is done at the higher authority earlier, the student is watched below, however most present supplementary teaching equipment can not draw on the blackboard, can not carry out the projection with the case that teacher's handwritten, the drawing of image is comparatively important in physics and mathematics, however most of drawing still need teacher's hand to draw, perhaps take down with the cell-phone, transmit to inside the computer, carry out the projection, not only waste time and energy, and extravagant class time, the teaching of giving teacher has caused the puzzlement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a computer-aided education teaching equipment, sound construction is stable durable, closes as an organic whole with the desk, reduces and occupies the place, has brought the facility for the use, can carry out the projection with teacher's handwritten file and the drawing that has drawn in addition, can increase study time effectively, improve teaching quality and teaching efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer-aided education teaching device comprises a table plate, wherein a fixed block and two U-shaped columns which are correspondingly arranged left and right are arranged on the lower surface of the table plate, the two U-shaped columns are fixedly connected with the table plate through a reinforcing plate, the two U-shaped columns are fixedly connected with the table plate through a placing plate, a groove is formed in the left surface of the fixed block, a drawer is arranged in the groove and is in sliding connection with the fixed block through a second sliding strip, a long groove is formed in the front side of the upper surface in the drawer, a movable strip is arranged in the long groove, first positioning blocks are arranged on the left side surface and the right side surface in the drawer, a screw rod is arranged in the middle of the upper surface of each first positioning block, the lower end of the screw rod is fixedly connected with the movable strip, a projector is arranged in the drawer, a clamping groove is formed in the front side of the upper surface of the drawer, a baffle plate corresponding to the clamping, the inside of standing groove is equipped with the push-and-pull door, the push-and-pull door passes through the hinge and is connected with the fixed block rotation, the upper surface of table is equipped with the backplate, the front surface left side of backplate is equipped with first draw runner, the upper surface left side of backplate is equipped with U type piece, the inboard surface of U type piece is equipped with the spout corresponding with first draw runner, the upper surface of U type piece is equipped with L type fixed column, the movable block has been cup jointed to the side surface of L type fixed column, the lower surface of movable block is equipped with the camera, the upper surface of movable block is equipped with first tape head double-screw bolt, the one end of first tape head double-screw bolt passes movable block and L type fixed column contact, the upper surface of table is equipped with the bottom plate and the screen holds the case, the bottom plate corresponds the.

As the utility model discloses a preferred technical scheme, the fixed block has four stabilizer blades with the equal array distribution of lower surface of placing the board, and the array distribution has the blend stop about the middle part of U type post is all.

As an optimized technical scheme of the utility model, the left surface of drawer is equipped with two second locating pieces that correspond the setting from front to back, and the middle part of two second locating pieces is rotated and is connected with the pull handle.

As an optimal technical scheme of the utility model, the left surface of drawer is equipped with the hasp lock, and the upper end of screw rod is equipped with the knob, and screw rod and first locating piece threaded connection.

As an optimal technical scheme of the utility model, the rear surface of U type piece is equipped with the second and takes the first double-screw bolt, and U type piece and backplate contact are passed to the one end of second and take the first double-screw bolt.

Compared with the prior art, the beneficial effects of the utility model are that: this computer-aided education teaching equipment, sound construction, it is stable durable, the projecting apparatus setting is inside the drawer, closes as an organic whole with the desk, reduces and occupies the place, has brought the facility for the use, and the camera can be projected teacher's handwritten file and the drawing that draws well in addition, can increase the study time effectively, improve teaching quality and teaching efficiency.

Drawings

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

Fig. 2 is a schematic side view of the present invention.

In the figure: 1 table, 2 backplate, 3 screens hold case, 4 transparent plates, 5 movable blocks, 6 first tape head double-screw bolts, 7L type fixed columns, 8U type piece, 9 first draw runner, 10 first locating piece, 11 screw rods, 12 projectors, 13 drawers, 14 second locating pieces, 15 fixed blocks, 16 push-and-pull doors, 17 bottom plates, 18 blend stop, 19 second tape head double-screw bolts, 20 cameras, 21 pull handles, 22 baffles, 23 second draw runners, 24 stabilizer blades, 25 place board, 26U type posts.

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. 1-2, the present invention provides a technical solution: a computer-aided education teaching device comprises a table plate 1, wherein a fixed block 15 and two U-shaped columns 26 which are arranged corresponding to each other left and right are arranged on the lower surface of the table plate 1, four support legs 24 are uniformly distributed on the lower surfaces of the fixed block 15 and a placing plate 25 in an array mode, barrier strips 18 are uniformly distributed on the middle portions of the U-shaped columns 26 in an up-and-down array mode, the two U-shaped columns 26 are fixedly connected with the table plate 1 through reinforcing plates to increase structural strength, the two U-shaped columns 26 are fixedly connected through the placing plate 25 to facilitate placement of a computer host, the barrier strips 18 can prevent falling off and can protect the device, a groove is formed in the left surface of the fixed block 15, a drawer 13 is arranged inside the groove, the drawer 13 is slidably connected with the fixed block 15 through a second sliding strip 23, two second positioning blocks 14 which are arranged corresponding to the front and the back are arranged on the left surface of the drawer 13, a pull handle 21 is rotatably, a strip-shaped groove is arranged on the front side of the upper surface in the drawer 13, a movable strip is arranged in the strip-shaped groove, a first positioning block 10 is arranged on the left side surface and the right side surface in the drawer 13, a screw rod 11 is arranged in the middle of the upper surface of the first positioning block 10, the lower end of the screw rod 11 is fixedly connected with the movable strip, a hasp lock is arranged on the left surface of the drawer 13, a knob is arranged at the upper end of the screw rod 11, the screw rod 11 is in threaded connection with the first positioning block 10, a projector 12 is arranged in the drawer 13, the screw rod 11 can be twisted through the knob, the movable strip can be driven to ascend, the elevation angle of the projector 12 can be adjusted, convenience is brought to use, a clamping groove is arranged on the front side of the upper surface of the drawer 13, a baffle plate 22 corresponding to the clamping groove is arranged on the upper side of the drawer 13, a pulling groove is arranged on the front surface of the, the sliding door 16 is rotatably connected with the fixed block 15 through a hinge, the upper surface of the table board 1 is provided with the protective board 2, the left side of the front surface of the protective board 2 is provided with a first slide bar 9, the left side of the upper surface of the protective board 2 is provided with a U-shaped block 8, the inner side surface of the U-shaped block 8 is provided with a chute corresponding to the first slide bar 9, the rear surface of the U-shaped block 8 is provided with a second stud with head 19, one end of the second stud with head 19 penetrates through the U-shaped block 8 to be in contact with the protective board 2, the U-shaped block 8 can be fixed on the protective board 2 through the second stud with head 19, the upper surface of the U-shaped block 8 is provided with an L-shaped fixed column 7, the side surface of the L-shaped fixed column 7 is sleeved with a movable block 5, the lower surface of the movable block 5 is provided with a camera 20, the upper surface of the movable block 5 is provided with a first stud with head 6, one end of the first, bring the facility for the use, the upper surface of table 1 is equipped with bottom plate 17 and the screen holds case 3, and bottom plate 17 corresponds the setting from top to bottom with L type fixed column 7, places the case on bottom plate 17, through shining of camera 20, can throw the screen, and the upper surface that the screen held case 3 is equipped with transparent plate 4.

When in use: connect the computer with projecting apparatus 12 and camera 20, put the file that the mr needs the projection on bottom plate 17, pull out drawer 13 through pull handle 21, through knob wrench movement screw rod 11, screw rod 11 can drive the rising of activity strip, adjusts projecting apparatus 12's angle of elevation, through the position of first tape head stud 6 adjustment camera 20, makes camera 20 be located the top of bottom plate 17, can carry out the projection.

The utility model discloses sound construction, it is stable durable, projecting apparatus 12 sets up inside drawer 13, closes as an organic wholely with the desk, reduces and occupies the place, has brought the facility for the use, and camera 20 can be projected teacher's handwritten file and the drawing that has drawn in addition, can increase the study time effectively, improve teaching quality and teaching efficiency.

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 education teaching apparatus comprising a table (1), characterized in that: the lower surface of the table plate (1) is provided with a fixed block (15) and two U-shaped columns (26) which are correspondingly arranged left and right, the two U-shaped columns (26) are fixedly connected with the table plate (1) through a reinforcing plate, the two U-shaped columns (26) are fixedly connected through a placing plate (25), the left surface of the fixed block (15) is provided with a groove, a drawer (13) is arranged inside the groove, the drawer (13) is slidably connected with the fixed block (15) through a second sliding strip (23), the front side of the upper surface inside the drawer (13) is provided with a strip-shaped groove, a movable strip is arranged inside the strip-shaped groove, the left side surface and the right side surface inside the drawer (13) are respectively provided with a first positioning block (10), the middle part of the upper surface of the first positioning block (10) is provided with a screw rod (11), the lower end of the screw rod (11) is fixedly connected with the movable strip, a projector (12) is arranged inside the, the upper side of the drawer (13) is provided with a baffle (22) corresponding to the clamping groove, the front surface of the baffle (22) is provided with a pulling groove, the front surface of the fixed block (15) is provided with a placing groove, a sliding door (16) is arranged inside the placing groove, the sliding door (16) is rotatably connected with the fixed block (15) through a hinge, the upper surface of the table plate (1) is provided with a guard plate (2), the left side of the front surface of the guard plate (2) is provided with a first sliding strip (9), the left side of the upper surface of the guard plate (2) is provided with a U-shaped block (8), the inner side surface of the U-shaped block (8) is provided with a sliding groove corresponding to the first sliding strip (9), the upper surface of the U-shaped block (8) is provided with an L-shaped fixed column (7), the side surface of the L-shaped fixed column (7) is sleeved with a movable block (5), the lower surface of the movable block (5, one end of the first belt head stud (6) penetrates through the movable block (5) to be in contact with the L-shaped fixing column (7), the upper surface of the table board (1) is provided with a bottom board (17) and a screen containing box (3), the bottom board (17) and the L-shaped fixing column (7) are arranged in a vertically corresponding mode, and the upper surface of the screen containing box (3) is provided with a transparent plate (4).

2. The computer-assisted education teaching apparatus according to claim 1, wherein: four support legs (24) are uniformly distributed on the lower surfaces of the fixing blocks (15) and the placing plate (25) in an array mode, and barrier strips (18) are uniformly distributed on the upper portion and the lower portion of the middle portion of the U-shaped column (26) in an array mode.

3. The computer-assisted education teaching apparatus according to claim 1, wherein: two second positioning blocks (14) which are arranged in a front-back corresponding mode are arranged on the left surface of the drawer (13), and pull handles (21) are rotatably connected to the middle portions of the two second positioning blocks (14).

4. The computer-assisted education teaching apparatus according to claim 1, wherein: the left surface of the drawer (13) is provided with a hasp lock, the upper end of the screw rod (11) is provided with a knob, and the screw rod (11) is in threaded connection with the first positioning block (10).

5. The computer-assisted education teaching apparatus according to claim 1, wherein: and a second stud (19) with a head is arranged on the rear surface of the U-shaped block (8), and one end of the second stud (19) with a head penetrates through the U-shaped block (8) to be in contact with the guard plate (2).