CN213487894U

CN213487894U - Teaching display board for software technology development

Info

Publication number: CN213487894U
Application number: CN202022239777.7U
Authority: CN
Inventors: 吴宗坡
Original assignee: Shenzhen Tianyizhixia Network Technology Co ltd
Current assignee: Shenzhen Tianyizhixia Network Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-22
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a software technology development technical field just discloses a software technology development is with teaching show board, the on-line screen storage device comprises a base, the bottom fixed mounting of base has quantity to be four removal wheels, the equal fixed mounting in the left and right sides at base top has the outer post, and the inboard swing joint of outer post has one end to run through to the outside inner prop of outer post, two the equal fixedly connected with one end in inboard of inner prop runs through inner prop and outer post in proper order and extends to the outside spliced pole of outer post, two one side that the spliced pole carried on the back mutually all runs through to the inner wall of outer post on and with the inner wall sliding connection of outer post, two the equal fixedly connected with connecting block in one side that the spliced pole is relative, two between the top of connecting block and between the bottom equal fixedly connected with linking pole. This software technology development is with teaching show board, overall structure is simple, has realized teaching display device height-adjustable's purpose, makes it carry out effective altitude mixture control according to teaching personnel's height needs.

Description

Teaching display board for software technology development

Technical Field

The utility model relates to a software technology development technical field specifically is a software technology development is with teaching show board.

Background

Software development is the process of building a software system or software parts in a system according to user requirements, and is a system engineering including requirement capture, requirement analysis, design, implementation and test.

Software is generally realized by a certain programming language, a software development tool can be generally adopted for development, the software is divided into system software and application software and not only comprises programs which can run on a computer, files related to the programs are generally considered to be part of the software, effective learning is required in the early stage of software development, and therefore a teaching display board is required to be used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a software technology development is with teaching show board possesses advantages such as height-adjustable, has solved current teaching show board and has had the nonadjustable shortcoming of show height, can not carry out effective altitude mixture control according to teaching personnel's height needs, has reduced the problem of the convenience of using.

(II) technical scheme

In order to realize the purpose of the height adjustable, the utility model provides a following technical scheme: a teaching display board for software technology development comprises a base, wherein four moving wheels are fixedly mounted at the bottom of the base, outer columns are fixedly mounted on the left and right sides of the top of the base, one end of the inner side of each outer column is movably connected with an inner column, one end of each inner column is fixedly connected with a connecting column, one end of each connecting column sequentially penetrates through the inner column and the outer column and extends to the outer part of the outer column, the opposite sides of the two connecting columns are respectively penetrated through the inner wall of the outer column and are in sliding connection with the inner wall of the outer column, connecting blocks are fixedly connected on the opposite sides of the two connecting columns, connecting rods are fixedly connected between the tops and between the bottoms of the two connecting blocks, a servo motor is fixedly connected on the right side of the connecting block on the left side, a gear is fixedly connected with an output shaft of the servo motor, and a toothed plate which is positioned on the back of the gear and, the utility model discloses a pen container, including inner column, mount pad, planking, magnet stripe, two, the equal fixedly connected with in one side of planking back on the back of the body puts the thing box, puts the positive fixedly mounted who puts the thing box and inserts the pen container, the equal sliding connection in the left and right sides at mount pad top has the planking, the top fixedly connected with of mount pad is located two inboard inner panels of planking, the top fixedly connected with overhead guard of inner panel, the top and the overhead guard sliding connection of planking, through inserted bar swing joint, two between planking and the inner panel the magnetic stripe has all been inlayed to the relative.

Preferably, the volume inside the outer column is matched with the volume of the inner column, and the top of the outer column is provided with a movable through hole matched with the inner column.

Preferably, the quantity of outer post and interior post is two, two all set up the rectangular spout with spliced pole looks adaptation on the inner wall of outer post, two rectangular slide opening with spliced pole looks adaptation is all seted up to one side that the outer post is relative.

Preferably, the front surface of the toothed plate is provided with a tooth groove matched with the tooth block on the outer side of the gear.

Preferably, the outer plate is U-shaped, and the outer plate and the inner plate are respectively provided with a jack and a slot matched with the inserted bar, the jack and the slot are corresponding in position, and magnetic stripe mounting grooves are formed in one side, opposite to the outer plate, of each of the two outer plates.

Preferably, pull rods are fixedly mounted on the front faces of the two outer plates, each pull rod is U-shaped, and a plurality of pen inserting grooves distributed at equal intervals are formed in the top of the pen inserting barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides a software technology development is with teaching show board possesses following beneficial effect:

1. this software technology development is with teaching show board, make the planking to draw to the limit through drawing the planking to both sides, the slot position of seting up on the jack of seting up on the planking this moment and the inner panel is corresponding, insert the inserted bar and fix, realize the relatively fixed of planking and inner panel position, thereby the show area of teaching show panel has been increased, otherwise take off the inserted bar, pull back two planking and contact, laminate under the effect of magnetic stripe, thereby make the inner panel sheltered from by two planking, the show area has been reduced, put the setting of thing box and can place the apparatus, many pens can be placed to the pen socket, the change of the teaching show board position of being convenient for of setting up of removal wheel, whole cooperation is used, the practicality of software technology development with teaching show board has been improved, the convenience of teaching is improved, and convenient use.

2. The teaching demonstration board for software technology development drives the gear to rotate forwards and backwards through the forward and reverse rotation of the servo motor, the gear is meshed with the toothed plate, the position of the toothed plate is fixed, under the reaction force, the gear, the servo motor, the connecting column and other structural heights are displaced up and down, the connecting column penetrates through the inner column and is fixedly connected with the inner column, and slides on the inner wall of the outer column, the height of the connecting column is adjusted under the reaction force to drive the change of the whole height of the inner column, so as to further realize the adjustment of the heights of the outer plate, the inner plate and other structures, simultaneously, the stability of spliced pole displacement has been increased through setting up of rectangular spout and rectangular slide opening on the outer column, further improves the stability of inner column altitude mixture control, and overall structure is simple, has realized teaching display device height-adjustable's purpose, makes it carry out effective altitude mixture control according to teaching personnel's height needs, has improved the convenience of using.

Drawings

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

FIG. 2 is a side view of the connection structure of the outer plate and the inner plate of the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the pen container comprises a base 1, a moving wheel 2, an outer column 3, an inner column 4, a connecting column 5, a connecting block 6, a connecting rod 7, a servo motor 8, a gear 9, a toothed plate 10, a mounting seat 11, an outer plate 12, an inner plate 13, an inserting rod 14, a top cover 15, a magnetic stripe 16, a storage box 17 and a pen container 18.

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. 1-4, a teaching demonstration board for software development comprises a base 1, four moving wheels 2 are fixedly installed at the bottom of the base 1, the moving wheels 2 are universal wheels, brake pads are fixedly connected to the moving wheels 2, outer columns 3 are fixedly installed on the left and right sides of the top of the base 1, inner columns 4 with one ends penetrating to the outer portions of the outer columns 3 are movably connected to the inner sides of the outer columns 3, the volume of the inner portions of the outer columns 3 is matched with the volume of the inner columns 4, movable through holes matched with the inner columns 4 are formed in the top of the outer columns 3, connecting columns 5 with one ends penetrating through the inner columns 4 and the outer columns 3 in sequence and extending to the outer portions of the outer columns 3 are fixedly connected to the inner sides of the two inner columns 4, the number of the outer columns 3 and the number of the inner columns 4 are two, strip-shaped sliding grooves matched with the connecting columns 5 are formed in the inner walls of the two outer columns 3, strip-shaped sliding holes matched with the connecting columns 5 are formed in one sides, one side of each of the two connecting columns 5 opposite to each other penetrates through the inner wall of the outer column 3 and is in sliding connection with the inner wall of the outer column 3, one side of each of the two connecting columns 5 opposite to each other is fixedly connected with a connecting block 6, a connecting rod 7 is fixedly connected between the tops and the bottoms of the two connecting blocks 6 and is in a U shape, the right side of the connecting block 6 on the left side is fixedly connected with a servo motor 8, the model of the servo motor 8 can be 130ST-M04025, the output shaft of the servo motor 8 is fixedly connected with a gear 9, the top of the base 1 is fixedly connected with a toothed plate 10 which is positioned on the back of the gear 9 and is meshed with the gear 9, the front of the toothed plate 10 is provided with a tooth groove matched with a tooth block on the outer side of the gear 9, the top of the inner column 4 is fixedly provided with a mounting seat 11, the left side and the right side, the top fixedly connected with of mount pad 11 is located the inboard inner panel 13 of two planks 12, the top fixedly connected with overhead guard 15 of inner panel 13, the top and the overhead guard 15 sliding connection of planks 12, through inserted bar 14 swing joint between planks 12 and the inner panel 13, planks 12 are the U-shaped, and set up jack and the slot with the 14 looks adaptations of inserted bar on planks 12 and the inner panel 13 respectively, jack and slot position are corresponding, the magnetic stripe mounting groove has all been seted up to two relative one sides of planks 12, two relative one sides of planks 12 are all inlayed and are had magnetic stripe 16, the magnetic stripe 16 magnetism on left side planks 12 and the right side planks 13 is opposite, the equal fixedly connected with in one side that two planks 12 carried on the back mutually puts thing box 17, the positive fixed mounting of putting thing box 17 has pen container 18, the top of inserting pen container 18 is.

In conclusion, the teaching demonstration board for software development is characterized in that the outer board 12 is pulled to the limit by pulling the outer board 12 towards two sides, the insertion holes formed in the outer board 12 correspond to the insertion grooves formed in the inner board 13, the insertion rods 14 are inserted and fixed, the positions of the outer board 12 and the inner board 13 are fixed relatively, so that the demonstration area of the teaching demonstration panel is increased, otherwise, the insertion rods 14 are taken down, the two outer boards 12 are pulled back and contacted and are attached under the action of the magnetic stripes 16, so that the inner board 13 is shielded by the two outer boards 12, the demonstration area is reduced, the storage boxes 17 can be used for storing tools, the pen insertion tubes 18 can be used for storing a plurality of pens, the movable wheels 2 are convenient to change the position of the teaching demonstration board and are integrally matched for use, the practicability of the teaching demonstration board for software development is improved, the teaching convenience is improved, the use is convenient, the gears 9 are driven to rotate forwards and backwards by the forward rotation and backward, gear 9 and pinion rack 10 meshing, and the position of pinion rack 10 is fixed, under reaction force, realize gear 9 together with upper and lower displacement of servo motor 8 and spliced pole 5 isotructure height, spliced pole 5 runs through inner column 4 and rather than fixed connection, and spliced pole 5 slides on outer 3 inner walls of post, through spliced pole 5 the change of the high regulation drive inner column 4 overall height under reaction force, further realize the regulation of planking 12 and inner panel 13 isotructure height, and simultaneously, the stability of spliced pole 5 displacement has been increased through setting up of rectangular spout and rectangular slide opening on outer post 3, further improve the stability of inner column 4 altitude mixture control, overall structure is simple, the purpose of teaching display device height-adjustable has been realized, make it can carry out effective altitude mixture control according to teaching personnel's needs, the convenience of use height has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a software technology development is with teaching show board, includes base (1), its characterized in that: the movable wheel (2) with four numbers is fixedly arranged at the bottom of the base (1), outer columns (3) are fixedly arranged on the left side and the right side of the top of the base (1), one end of the inner side of each outer column (3) is movably connected with an inner column (4) with one end penetrating to the outer part of the outer column (3), one ends of the inner sides of the two inner columns (4) are fixedly connected with connecting columns (5) with one ends sequentially penetrating through the inner columns (4) and the outer columns (3) and extending to the outer part of the outer columns (3), one sides of the two connecting columns (5) back to each other are both penetrated on the inner wall of the outer columns (3) and are in sliding connection with the inner wall of the outer columns (3), connecting blocks (6) are fixedly connected on the opposite sides of the two connecting columns (5), connecting rods (7) are fixedly connected between the tops and the bottoms of the two connecting blocks (6), a servo motor (8) is fixedly, an output shaft of the servo motor (8) is fixedly connected with a gear (9), the top of the base (1) is fixedly connected with a toothed plate (10) which is positioned on the back of the gear (9) and is meshed with the gear (9), the top of the inner column (4) is fixedly provided with a mounting seat (11), the left side and the right side of the top of the mounting seat (11) are respectively connected with an outer plate (12) in a sliding manner, the top of the mounting seat (11) is fixedly connected with an inner plate (13) positioned on the inner sides of the two outer plates (12), the top of the inner plate (13) is fixedly connected with a top cover (15), the top of the outer plate (12) is connected with the top cover (15) in a sliding manner, the outer plate (12) is movably connected with the inner plate (13) through an inserted bar (14), magnetic stripes (16) are embedded on one side opposite to the two outer plates (12), and an, the front surface of the storage box (17) is fixedly provided with a pen inserting barrel (18).

2. The teaching display board for software technology development according to claim 1, characterized in that: the volume inside the outer column (3) is matched with the volume of the inner column (4), and the top of the outer column (3) is provided with a movable through hole matched with the inner column (4).

3. The teaching display board for software technology development according to claim 1, characterized in that: the quantity of outer post (3) and inner prop (4) is two, two all set up the rectangular spout with spliced pole (5) looks adaptation on the inner wall of outer post (3), two rectangular slide opening with spliced pole (5) looks adaptation is all seted up to one side that outer post (3) is relative.

4. The teaching display board for software technology development according to claim 1, characterized in that: the front surface of the toothed plate (10) is provided with a tooth groove matched with the tooth block at the outer side of the gear (9).

5. The teaching display board for software technology development according to claim 1, characterized in that: planking (12) are the U-shaped, and offer jack and the slot with inserted bar (14) looks adaptation on planking (12) and inner panel (13) respectively, jack and slot position are corresponding, two the magnetic stripe mounting groove has all been seted up to the relative one side of planking (12).

6. The teaching display board for software technology development according to claim 1, characterized in that: the front surfaces of the two outer plates (12) are fixedly provided with pull rods, the pull rods are U-shaped, and a plurality of pen inserting grooves distributed at equal intervals are formed in the top of the pen inserting tube (18).