CN214405405U

CN214405405U - Learning device suitable for teaching software development and teaching

Info

Publication number: CN214405405U
Application number: CN202023098201.XU
Authority: CN
Inventors: 白云成
Original assignee: Shaanxi Zhongxing Bochuang Education Technology Co ltd
Current assignee: Shaanxi Zhongxing Bochuang Education Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-15
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a learning technical field just discloses a be suitable for learning device of teaching software development teaching, including box, case lid, display and mounting panel, the inside fixed mounting of box has the baffle, fixed surface installs the box body on the mounting panel, the inside commentaries on classics board that is equipped with of box body, the cavity has been seted up to the box body bottom, the inside spring that is equipped with of cavity, the right-hand member of spring is equipped with the push rod, the upper surface of push rod is equipped with two second stoppers, two the inside bull stick that is equipped with jointly of second stopper, the pole wall of bull stick is equipped with the gag lever post, the both ends pole wall of bull stick all is equipped with torsion spring, the both sides of mounting panel are equipped with elevating system jointly. The utility model discloses a multi-angle of display screen is adjusted, and can accomodate the display screen when the device does not use, has avoided producing the collision to the display screen.

Description

Learning device suitable for teaching software development and teaching

Technical Field

The utility model relates to a learning device technical field especially relates to a be suitable for learning device of teaching software development teaching.

Background

Along with the rapid development of science and technology, various education software is increasingly used by vast educators, and particularly along with the fact that people increasingly pay more attention to the quality education of students, more and more education software for educating the students to write and draw is developed and used for better teaching the students to write and draw methods.

When software is developed, the software needs to be developed and taught how to use, but the display screen of the existing learning device cannot be adjusted at multiple angles, and when the device is not used, the display screen is easy to collide, and dust is easy to accumulate when the display screen is exposed outside for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art in the display screen not multi-angle regulation, and the display screen places when not using and very easily causes the problem of collision to the display screen, and the learning device who is suitable for teaching software development teaching that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a learning device suitable for teaching software development and teaching comprises a box body, a box cover, a display and a mounting plate, wherein the lower surface of the left end of the box cover is rotatably connected with the left side of the top of the box body through a hinge, a partition plate is fixedly mounted in the box body, the mounting plate is arranged on the upper surface of the partition plate, a box body is fixedly mounted on the upper surface of the mounting plate, a through hole is formed in the upper surface of the box body, a rotating plate is arranged in the box body, the bottom of the display penetrates through the through hole and is fixedly connected with the upper surface of the rotating plate, a cavity is formed in the bottom of the box body, a bar-shaped opening is formed in the top of the cavity, a spring is fixedly mounted in the cavity, a first limiting block is fixedly mounted at the right end of the spring, a push rod is fixedly mounted on the right side of the first limiting block, two second limiting blocks are rotatably connected with a rotating rod through a first bearing, the fixed gag lever post that has cup jointed of pole wall of bull stick, the both ends pole wall of bull stick has all cup jointed torque spring, two the one end that torque spring kept away from mutually respectively with the lateral wall fixed connection of the second stopper that corresponds, two the one end that torque spring is close to mutually all with the gag lever post lateral wall fixed connection that corresponds, fixed surface installs the third stopper on the push rod, the both sides of mounting panel are equipped with elevating system jointly.

Preferably, elevating system includes two lead screws and two sliders, two the both ends pole wall of lead screw is connected through second bearing and box top and the baffle upper surface rotation that corresponds respectively, two the slider respectively with the pole wall threaded connection of the lead screw that corresponds, two one side that the slider is faced mutually is respectively with the mounting panel lateral wall fixed connection that corresponds, two the lower extreme pole wall of lead screw all runs through the baffle and is connected with drive mechanism jointly.

Preferably, the transmission mechanism comprises two first bevel gears, two second bevel gears and a rotating shaft, the rod walls at two ends of the rotating shaft are respectively rotatably connected with the corresponding side walls of the box body through third bearings, the two first bevel gears are fixedly sleeved on the rod walls of the rotating shaft, the two second bevel gears are respectively fixedly sleeved with the lower end rod walls of the corresponding screw rods, and the two first bevel gears are respectively in meshed connection with the corresponding second bevel gears.

Preferably, a plurality of limiting grooves are formed in the lower surface of the rotating plate, and the top ends of the limiting rods penetrate through the strip-shaped openings and are connected with the corresponding limiting grooves in an inserting mode.

Preferably, the right end rod wall of the push rod penetrates through the right side wall of the cavity and is fixedly provided with a push handle.

Preferably, the right end rod wall of the rotating shaft penetrates through the right side wall of the box body and is fixedly provided with a crank.

Compared with the prior art, the utility model provides a be suitable for learning device of teaching software development teaching possesses following beneficial effect:

1. this be suitable for learning device of teaching software development teaching, through moving the crank, and then make the crank drive the pivot and rotate, and then connect through the meshing of two first bevel gears and two second bevel gears, and then make two lead screws rotate simultaneously, and then make the display screen shift out from the box is inside.

2. This be suitable for learning device of teaching software development teaching, through promoting the push rod and then make the push rod extrude the spring, and then make the push rod drive the second spacing piece and remove, and then make the gag lever post shift out from limiting groove inside to can realize multi-angle modulation to the display screen

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a multi-angle of display screen is adjusted, and can accomodate the display screen when the device does not use, has avoided producing the collision to the display screen.

Drawings

Fig. 1 is a schematic structural view of a learning device suitable for teaching software development and teaching provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic side view of the connection structure between the push rod and the stop lever in fig. 2.

In the figure: the box body 1, the box cover 2, the sliding block 3, the mounting plate 4, the box body 5, the rotating plate 6, the display 7, the spring 8, the first limiting block 9, the rotating rod 10, the second limiting block 11, the push rod 12, the third limiting block 13, the limiting rod 14, the push handle 15, the torsion spring 16, the lead screw 17, the partition plate 18, the second bevel gear 19, the first bevel gear 20, the rotating shaft 21 and the crank handle 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a learning device suitable for teaching software development and teaching comprises a box body 1, a box cover 2, a display 7 and a mounting plate 4, wherein the lower surface of the left end of the box cover 2 is rotatably connected with the left side of the top of the box body 1 through a hinge, a partition plate 18 is fixedly mounted in the box body 1, the mounting plate 4 is arranged on the upper surface of the partition plate 18, a box body 5 is fixedly mounted on the upper surface of the mounting plate 4, a through hole is formed in the upper surface of the box body 5, a rotating plate 6 is arranged in the box body 5, the bottom of the display 7 penetrates through the through hole and is fixedly connected with the upper surface of the rotating plate 6, a cavity is formed in the bottom of the box body 5, a bar-shaped opening is formed in the top of the cavity, a spring 8 is fixedly mounted in the cavity, a first limiting block 9 is fixedly mounted at the right end of the spring 8, a push rod 12 is fixedly mounted on the right side of the first limiting block 9, two second limiting blocks 11 are rotatably connected with a rotating rod 10 through a first bearing, fixed cover of pole wall of bull stick 10 has been cup jointed gag lever post 14, torsion spring 16 has all been cup jointed to the both ends pole wall of bull stick 10, the one end that two torsion spring 16 kept away from mutually respectively with the lateral wall fixed connection of the second stopper 11 that corresponds, the one end that two torsion spring 8 are close to mutually all with the 14 lateral walls fixed connection of gag lever posts that correspond, fixed surface installs third stopper 13 on push rod 12, the design of third stopper 13 plays the limiting displacement to push rod 12, the both sides of mounting panel 4 are equipped with elevating system jointly.

Elevating system includes two lead screws 17 and two sliders 3, the both ends pole wall of two lead screws 17 is connected with 1 top of box and the upper surface rotation of baffle 18 that correspond through the second bearing respectively, two sliders 3 respectively with the pole wall threaded connection of lead screw 17 that corresponds, two sliders 3 one side that faces mutually respectively with the 4 lateral walls fixed connection of mounting panel that correspond, the lower extreme pole wall of two lead screws 17 all runs through baffle 18 and is connected with drive mechanism jointly, elevating system's design, make display screen 7 shift out from 1 inside of box.

The transmission mechanism comprises two first bevel gears 20, two second bevel gears 19 and a rotating shaft 21, rod walls at two ends of the rotating shaft 21 are respectively rotatably connected with the corresponding side walls of the box body 1 through third bearings, the two first bevel gears 20 are fixedly sleeved on the rod walls of the rotating shaft 21, the two second bevel gears 19 are respectively fixedly sleeved with the lower end rod walls of the corresponding screw rods 17, the two first bevel gears 20 are respectively in meshed connection with the corresponding second bevel gears 19, and the two screw rods 17 are simultaneously rotated due to the design of the transmission mechanism.

A plurality of spacing grooves have been seted up to the commentaries on classics board lower surface, and the top of gag lever post 14 runs through the bar mouth and pegs graft mutually with the spacing groove that corresponds, and gag lever post 14 pegs graft mutually with the spacing groove, plays the limiting displacement to display screen 7.

The right end pole wall of push rod 12 runs through the cavity right side wall and fixed mounting has and pushes away handle 15, pushes away the design of handle 15, is convenient for promote push rod 12.

The right end pole wall of pivot 21 runs through box 1 right side wall and fixed mounting has crank 22, and the operator of being convenient for rotates pivot 21 because of the design of crank 22.

In the utility model, when in use, the operator opens the box cover 2, and then rotates the crank 22 to rotate, and then the crank 22 drives the rotating shaft 21 to rotate, and then drives the two first bevel gears 20 on the rod wall to rotate, and through the meshing connection of the two first bevel gears 20 and the corresponding second bevel gear 19, and then drives the two lead screws 17 to rotate simultaneously, and then drives the mounting plate 4 to move, and then the display screen 7 is moved out from the box 1, when the angle of the display screen 7 needs to be adjusted, the push rod 12 is pushed, and then the push rod 12 drives the first stopper 9 to extrude the spring 8, and then the push rod 12 drives the second stopper 11 to move, and then the stopper 14 is moved out from the corresponding stopper groove, and then the angle of the display screen is adjusted, when the angle of the display screen 7 is adjusted, the push rod 12 is loosened, and then the spring 8 and the torsion spring 16 act are passed through, and then the limiting rod 14 is inserted into the corresponding limiting groove, so that the display screen 7 is fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The learning device suitable for teaching software development and teaching comprises a box body (1), a box cover (2), a display (7) and a mounting plate (4), and is characterized in that the lower surface of the left end of the box cover (2) is rotatably connected with the left side of the top of the box body (1) through a hinge, a partition plate (18) is fixedly mounted inside the box body (1), the mounting plate (4) is arranged on the upper surface of the partition plate (18), a box body (5) is fixedly mounted on the upper surface of the mounting plate (4), a through hole is formed in the upper surface of the box body (5), a rotating plate (6) is arranged inside the box body (5), the bottom of the display (7) penetrates through the through hole and is fixedly connected with the upper surface of the rotating plate (6), a cavity is formed in the bottom of the box body (5), a bar-shaped opening is formed in the top of the cavity, a spring (8) is fixedly mounted inside the cavity, and a first limiting block (9) is fixedly mounted at the right end of the spring (8), the right side fixed mounting of first stopper (9) has push rod (12), the last fixed surface of push rod (12) installs two second stoppers (11), two second stopper (11) inside rotates through first bearing and is connected with bull stick (10), gag lever post (14) have been cup jointed to the pole wall of bull stick (10) is fixed, torque spring (16) have all been cup jointed, two to the both ends pole wall of bull stick (10) the one end that torque spring (16) kept away from mutually respectively with the lateral wall fixed connection of the second stopper (11) that corresponds, two the one end that torque spring (16) are close to mutually all with gag lever post (14) lateral wall fixed connection that corresponds, fixed surface installs third stopper (13) on push rod (12), the both sides of mounting panel (4) are equipped with elevating system jointly.

2. The learning device suitable for teaching software development and teaching as claimed in claim 1, wherein the lifting mechanism comprises two lead screws (17) and two sliders (3), rod walls at two ends of the two lead screws (17) are respectively rotatably connected with the top end of the corresponding box body (1) and the upper surface of the partition plate (18) through second bearings, the two sliders (3) are respectively in threaded connection with the rod walls of the corresponding lead screws (17), one opposite sides of the two sliders (3) are respectively fixedly connected with the side walls of the corresponding mounting plate (4), and the rod walls at the lower ends of the two lead screws (17) penetrate through the partition plate (18) and are jointly connected with the transmission mechanism.

3. The learning device suitable for teaching software development and teaching of claim 2, wherein the transmission mechanism comprises two first bevel gears (20), two second bevel gears (19) and a rotating shaft (21), the rod walls at two ends of the rotating shaft (21) are respectively rotatably connected with the corresponding side wall of the box body (1) through third bearings, the two first bevel gears (20) are fixedly sleeved on the rod walls of the rotating shaft (21), the two second bevel gears (19) are respectively fixedly sleeved on the lower end rod walls of the corresponding screw rods (17), and the two first bevel gears (20) are respectively engaged with the corresponding second bevel gears (19).

4. The learning device suitable for teaching software development and teaching as claimed in claim 1, wherein the lower surface of the rotating plate is provided with a plurality of limiting grooves, and the top ends of the limiting rods (14) penetrate through the strip-shaped openings and are inserted into the corresponding limiting grooves.

5. The learning device suitable for teaching software development and teaching as claimed in claim 1, wherein the right end wall of the push rod (12) penetrates through the right side wall of the cavity and is fixedly provided with a push handle (15).

6. The learning device suitable for teaching software development and teaching as claimed in claim 3, wherein the right end rod wall of the rotating shaft (21) penetrates through the right side wall of the box body (1) and is fixedly provided with a crank (22).