CN209804018U - computer software teaching equipment - Google Patents

Abstract

The utility model relates to a computer equipment technical field specifically is a computer software teaching equipment, including the display main part, display main part back mounted has the spliced pole, the bottom of spliced pole is equipped with the projection, the annular has been seted up on the surface of projection, the back of display main part is equipped with the handle, the below of display main part is provided with the base, the top of base is equipped with the boss, the top surface department of boss has seted up changes the hole, the cavity has been seted up to the inside of boss, it dials the post to rotate in the cavity to be connected with, it has cup jointed the extrusion cover on the surface of post to dial, the center pin of extrusion cover and the center pin disalignment of dialling the post. This computer software teaching equipment through projection and the boss that sets up, makes the display main part can rotate on the boss under the effect of projection, and the accessible is stirred the handle and can be conveniently made the front of display main part towards the student, the teaching work of being convenient for.

Description

Computer software teaching equipment

Technical Field

The utility model relates to a computer equipment technical field specifically is a computer software teaching equipment.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, has a memory function, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation. In computer software teaching, a computer is required to be used and a display of the computer is used for demonstrating the running of computer software for a student, and the display used by the existing computer software teaching equipment is inconvenient to adjust the orientation of the display.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer software teaching equipment to solve the problem of the inconvenient adjustment display of the display orientation that present computer software teaching equipment that proposes uses in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

A computer software teaching device comprises a display main body, a connecting column is arranged at the bottom edge of the back of the display main body, the bottom end of the connecting column is provided with a convex column, the surface of the convex column is provided with a ring groove, the left and right edges of the back surface of the display main body are provided with handles, a base is arranged below the display main body, a boss is arranged at the top end of the base, a rotary hole is arranged at the top surface of the boss, a cavity communicated with the inner wall of the rotary hole is arranged inside the boss, a cover groove is arranged on the end surface of one side of the boss, a cover plate is arranged in the cover groove, a shifting column is rotatably connected in the cavity, an extrusion sleeve is sleeved on the outer surface of the shifting column, the central shaft of the extrusion sleeve is not coaxial with the central shaft of the shifting column, and the surface of the extrusion sleeve is attached to the surface of the annular groove.

Preferably, the connection column is fixed to the display main body by a bolt.

Preferably, the top end of the convex column is embedded at the bottom end of the connecting column, and the bottom end of the convex column is arc-shaped.

Preferably, the boss and the base are of an integrally formed structure, the rotary hole is located in the center of the top surface of the boss, the shape of the rotary hole is matched with that of the convex column, and the display main body is rotatably connected with the rotary hole through the convex column.

preferably, the cavity is of a cuboid structure, and an end hole communicated with the cavity is formed in the end face of the other side of the boss.

Preferably, the cover plate is matched with the cover groove in shape, the cover plate is fixed in the cover groove through a bolt, and a through hole with the same shape as the end hole is formed in the cover plate.

Preferably, the shifting column is bent into an L-shaped structure, the tail end of the shifting column penetrates through the via hole and extends into the end hole, the shifting column is rotatably connected with the end hole, and the extrusion sleeve is located in the cavity and is sleeved on the shifting column.

compared with the prior art, the beneficial effects of the utility model are that:

1. According to the computer software teaching device, the convex column is arranged at the bottom end of the connecting column, the boss is arranged below the display main body, so that the display main body can rotate on the boss under the action of the convex column, the front side of the display main body faces a student by rotating the display main body, the teaching work is facilitated, and the problem that the display used by the existing computer software teaching device is inconvenient to adjust the orientation of the display is solved;

2. This computer software teaching equipment, through setting up a pair of handle in the display main part, make stir the handle and can conveniently stir the display main part through the handle.

drawings

Fig. 1 is a schematic back view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the connecting column of the present invention;

FIG. 3 is a schematic structural view of the base of the present invention;

FIG. 4 is a schematic structural view of a boss of the present invention;

Fig. 5 is a schematic structural view of the middle shifting post of the present invention.

In the figure: 1. a display main body; 11. connecting columns; 111. a convex column; 112. a ring groove; 12. a handle; 2. a base; 21. a boss; 211. hole turning; 212. a cavity; 2121. an end hole; 2122. a cover groove; 22. a cover plate; 221. a via hole; 23. column shifting; 231. and (5) extruding the sleeve.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Example 1

The utility model provides a computer software teaching equipment, as shown in fig. 1-5, including display main part 1, spliced pole 11 is installed at the bottom edge at the display main part 1 back, the bottom of spliced pole 11 is equipped with projection 111, annular 112 has been seted up on projection 111's the surface, the left and right sides edge at the display main part 1 back all is equipped with handle 12, the below of display main part 1 is provided with base 2, the top of base 2 is equipped with boss 21, the top surface department of boss 21 has seted up changes hole 211, the inside cavity 212 that is linked together with changing the hole 211 inner wall is seted up to boss 21, a side end face department of boss 21 has seted up lid groove 2122, install apron 22 in the lid groove 2122, it has dialling post 23 to rotate in the cavity 212, cup joint extrusion cover 231 on dialling post 23's the surface, the center pin of extrusion cover 231 and the center pin of dialling post 23 are not coaxial, the surface of extrusion cover 231 laminates with the.

In this embodiment, the connection post 11 is fixed on the display main body 1 by a bolt, the convex pillar 111 is an embedded part, the top end of the convex pillar 111 is embedded in the bottom end of the connection post 11, so that the convex pillar 111 and the connection post 11 form a stable integrated structure, and the bottom end of the convex pillar 111 is arc-shaped.

Specifically, the boss 21 and the base 2 are of an integrally formed structure, the rotating hole 211 is located in the center of the top surface of the boss 21, the shape of the rotating hole 211 is matched with that of the convex column 111, and the display main body 1 is rotatably connected with the rotating hole 211 through the convex column 111.

Further, the cavity 212 is a rectangular parallelepiped, an end hole 2121 communicated with the cavity 212 is formed in the other side end surface of the boss 21, the shape of the cover plate 22 is matched with the shape of the cover groove 2122, the cover plate 22 is fixed in the cover groove 2122 by a bolt, and a through hole 221 having the same shape as the end hole 2121 is formed in the cover plate 22.

Further, the column 23 is bent into an L-shaped structure, the end of the column 23 passes through the through hole 221 and extends into the end hole 2121, the column 23 is rotatably connected with the end hole 2121, the extruding sleeve 231 is located in the cavity 212 and is sleeved on the column 23, the extruding sleeve 231 is a hollow sleeve-shaped structure, the extruding sleeve 231 is tightly adhered to the column 23, the extruding sleeve 231 is integrally cam-shaped on the column 23, because the extruding sleeve 231 and the column 23 are not coaxial, when the column 23 is pulled to drive the extruding sleeve 231 to rotate until the thick wall part of the extruding sleeve 231 contacts with the surface of the ring groove 112, the extruding sleeve 231 extrudes the surface of the ring groove 112, so that the extruding sleeve 231 extrudes the convex column 111, at this time, the convex column 111 is fixed in the rotating hole 211, so that the display main body 1 is fixed on the boss 21, when the column 23 is pulled to drive the extruding sleeve 231 to rotate until the thin wall part of the extruding sleeve 231 faces the surface of the ring groove 112, the pressing sleeve 231 is attached to the surface of the ring groove 112 but does not press the ring groove 112, and at this time, the display main body 1 can rotate around the convex post 111 by turning the handle 12 on the display main body 1.

example 2

In the specific operation, in order to enable the extrusion sleeve 231 to generate a strong extrusion effect on the convex column 111, the extrusion sleeve 231 is made of a silicone rubber material, so that when the shifting column 23 rotates and drives the extrusion sleeve 231 to rotate until the thick-walled part of the extrusion sleeve 231 contacts with the surface of the annular groove 112, the extrusion sleeve 231 elastically extrudes the convex column 111 under the elastic action of the extrusion sleeve 231, and at this time, the convex column 111 can be fixed in the rotary hole 211 under the damping action of the silicone rubber.

the utility model discloses a computer software teaching equipment is when using, stir post 23 at first and make and dial post 23 drive extrusion cover 231 and rotate the thin wall part of extrusion cover 231 towards the surface of annular 112, extrusion cover 231 does not produce the extrusion to annular 112 with the surface laminating of annular 112 this moment, then make display main part 1 rotate around projection 111 through stirring handle 12 on the display main part 1, rotate display main part 1 to required angle at last, stir post 23 and make and dial post 23 drive extrusion cover 231 and rotate the thick wall part of extrusion cover 231 and the surface contact of annular 112, extrusion cover 231 produces the extrusion to the surface of annular 112 this moment, and make projection 111 be fixed in changeing hole 211, make display main part 1 fixed on boss 21, be convenient for the student watch.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A computer software teaching apparatus comprising a display main body (1), characterized in that: the display comprises a display body (1), wherein a connecting column (11) is installed at the edge of the bottom of the back of the display body (1), a convex column (111) is arranged at the bottom end of the connecting column (11), a ring groove (112) is formed in the surface of the convex column (111), handles (12) are arranged at the edges of the left side and the right side of the back of the display body (1), a base (2) is arranged below the display body (1), a boss (21) is arranged at the top end of the base (2), a rotary hole (211) is formed in the top surface of the boss (21), a cavity (212) communicated with the inner wall of the rotary hole (211) is formed in the boss (21), a cover groove (2122) is formed in the end face of one side of the boss (21), a cover plate (22) is installed in the cover groove (2122), a shifting column (23) is connected in the cavity (212) in a rotary mode, and an extrusion sleeve (, the central axis of the extrusion sleeve (231) is not coaxial with the central axis of the shifting column (23), and the surface of the extrusion sleeve (231) is attached to the surface of the ring groove (112).

2. The computer software teaching device of claim 1 wherein: the connecting column (11) is fixed on the display main body (1) through a bolt.

3. The computer software teaching device of claim 1 wherein: the top end of the convex column (111) is embedded at the bottom end of the connecting column (11), and the bottom end of the convex column (111) is arc-shaped.

4. the computer software teaching device of claim 1 wherein: boss (21) with base (2) are the integrated into one piece structure, commentaries on classics hole (211) are located the top surface center department of boss (21), the shape of changeing hole (211) with the shape looks adaptation of projection (111), display main part (1) passes through projection (111) with it rotates to be connected to change hole (211).

5. The computer software teaching device of claim 1 wherein: the cavity (212) is of a cuboid structure, and an end hole (2121) communicated with the cavity (212) is formed in the end face of the other side of the boss (21).

6. The computer software teaching device of claim 5 wherein: the shape of the cover plate (22) is matched with that of the cover groove (2122), the cover plate (22) is fixed in the cover groove (2122) through bolts, and a through hole (221) with the same shape as the end hole (2121) is formed in the cover plate (22).

7. The computer software teaching device of claim 6 wherein: the shifting column (23) is bent into an L-shaped structure, the tail end of the shifting column (23) penetrates through the via hole (221) and extends into the end hole (2121), the shifting column (23) is rotatably connected with the end hole (2121), and the extrusion sleeve (231) is located in the cavity (212) and is sleeved on the shifting column (23).