CN215950970U

CN215950970U - Teaching auxiliary device for computer software programming

Info

Publication number: CN215950970U
Application number: CN202121146016.5U
Authority: CN
Inventors: 赵海霞
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-03-04
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a teaching auxiliary device for computer software programming, which comprises an electric push rod, a teaching device and an installation base, wherein a supporting plate is fixedly installed at the bottom end of the electric push rod, rotatable surrounding and blocking frames are arranged on two sides of the supporting plate, a rotating mechanism is arranged at the bottom end of the supporting plate, and the rotating mechanism is fixedly connected with the teaching device through the installation base. According to the utility model, a closed cuboid structure can be formed between the supporting plate and the enclosing frame, so that poor watching effect or instrument damage caused by long-time exposure of the teaching device in an external environment can be avoided, and the use impression is enhanced.

Description

Teaching auxiliary device for computer software programming

Technical Field

The utility model relates to the field of computer teaching, in particular to a teaching auxiliary device for computer software programming.

Background

The computer is commonly called as a computer, is a modern electronic computing machine used for high-speed computing, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, edits a program to enable a process executed by the computer to be called as programming, and can program a plurality of pieces of software.

In the existing computer programming teaching process, common teaching means include blackboard writing and projection explanation, the blackboard writing and projection explanation are gradually eliminated due to low efficiency and inconvenience in back-row student watching, and the blackboard writing and projection explanation are required to enable a classroom to be in a low-light environment in order to avoid poor watching effect due to light reflection and inconvenience in note recording of students and influence on learning efficiency.

Disclosure of Invention

The utility model aims to provide a teaching aid for computer software programming, which solves the problems in the prior art.

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

the utility model provides a computer software programming is with teaching auxiliary device, includes electric push rod, teaching device and installation base, electric push rod bottom end fixed mounting has the backup pad, and the backup pad both sides all are provided with rotatable fender frame that encloses to the backup pad bottom is provided with rotary mechanism, through mount pad fixed connection between rotary mechanism and the teaching device, it is provided with the telescopic link to enclose between fender frame and the installation base.

In a further embodiment, rotary mechanism is including installing the fixed plate and No. two fixed plates in the backup pad bottom, and fixed plate and No. two fixed plate one sides all are provided with driving motor and No. two driving motor, driving motor output fixed mounting has the rotation clamp No. one, No. two driving motor output fixed mounting has the dwang, and the dwang other end rotates and is connected with the gangbar, can adjust the use angle of teaching device.

In a further embodiment, the upper end of the teaching device is fixedly provided with a stand column through a mounting seat, the stand column and the rotating clamp form rotating connection, the stand column and the linkage rod form rotating connection, a plane where the first fixing plate and the second fixing plate are located forms a vertical structure, and the rotation angle of the teaching device can be sufficient for students in all directions to use.

In a further embodiment, the backup pad both sides all are rotated and are connected with the gear No. one, enclose the fender frame including enclosing and keep off the roof, and the backup pad with enclose and keep off and rotate between the roof and be connected with the hinge, enclose and keep off relative backup pad one side of roof and all rotate and be connected with the gear No. two, and gear No. one and gear No. two constitute the meshing and be connected, can make and enclose the fender frame rotatory.

In a further embodiment, the installation base and the electric push rod form a fixed connection, the bottom end of the installation base and the upper end of the enclosing and blocking top plate are fixedly provided with the rotating shaft seat, the rotating shaft seat and the telescopic rod form a rotating connection, a rotating fulcrum of the enclosing and blocking frame can be provided, and the device is conveniently installed on a ceiling or a side wall of a classroom.

In further embodiment, enclose fender roof one side and install one number perpendicularly and enclose the fender curb plate, and enclose fender curb plate both sides and all install two numbers perpendicularly and enclose the fender curb plate No. one to enclose fender roof, one number enclose fender curb plate and two numbers enclose the size of fender curb plate all with rotary mechanism's size, teaching device's size phase-match, the backup pad with enclose and keep off and can constitute inclosed cuboid structure between the frame, can seal the teaching device and accomodate.

In a further embodiment, the distance between the rotating circumferences of the first gear and the second gear is four times of the maximum pushing distance of the electric push rod, and a plurality of light softening plates are laid on the inner sides of the enclosure top plate, the first enclosure side plate and the second enclosure side plate, so that a viewing environment with moderate light rays can be provided.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first gear and the second gear are meshed and connected, the rotating shaft seat is rotatably connected with the telescopic rod, the sizes of the enclosure top plate, the first enclosure side plate and the second enclosure side plate are matched with the size of the rotating mechanism and the size of the teaching device, a closed cuboid structure can be formed between the support plate and the enclosure frame, the rotating perimeter distance of the first gear and the second gear is four times of the maximum pushing distance of the electric push rod, the teaching device can be protected while the teaching device is stored, the phenomenon that the teaching device is not good in viewing effect or causes instrument damage due to long-time exposure in an external environment is avoided, good viewing experience can be obtained no matter the light effect is good, and the use impression is enhanced.

2. According to the utility model, the installation base is fixedly connected with the electric push rod, the upright post is rotatably connected with the rotating clamp, the upright post is rotatably connected with the linkage rod, and the plane where the first fixing plate and the second fixing plate are located forms a vertical structure.

Drawings

Fig. 1 is a perspective bottom view of a teaching aid for computer software programming.

Fig. 2 is a perspective top view of a teaching aid for computer software programming.

FIG. 3 is a schematic structural diagram of a rotation mechanism in the teaching aid for computer software programming.

FIG. 4 is a schematic view of a supplementary structure of a rotation mechanism in a teaching aid for computer software programming.

Fig. 5 is a schematic structural view of a barrier frame in the teaching aid for computer software programming.

Fig. 6 is a schematic view of the overall structure of a barrier frame in the teaching aid for computer software programming.

FIG. 7 is a schematic diagram of the motion state of the teaching aid for computer software programming.

In the figure: 1. an electric push rod; 2. a support plate; 201. a first gear; 3. a surrounding baffle frame; 301. a baffle top plate; 302. a hinge; 303. a second gear; 304. a light softening plate; 305. a first fence side plate; 306. a second enclosure side plate; 4. a rotation mechanism; 401. a first fixing plate; 402. a second fixing plate; 403. a first driving motor; 404. rotating the clamp; 405. a column; 406. a second drive motor; 407. rotating the rod; 408. a linkage rod; 5. a teaching device; 6. installing a base; 7. a telescopic rod; 701. the pivot seat.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a teaching aid for computer software programming comprises an electric push rod 1, a teaching device 5 and a mounting base 6, wherein a supporting plate 2 is fixedly mounted at the bottom end of the electric push rod 1, a rotatable enclosing frame 3 is disposed on each side of the supporting plate 2, a rotating mechanism 4 is disposed at the bottom end of the supporting plate 2, the rotating mechanism 4 is fixedly connected with the teaching device 5 through a mounting base, an expansion link 7 is disposed between the enclosing frame 3 and the mounting base 6, the mounting base 6 is fixedly connected with the electric push rod 1, the teaching aid can be mounted on a ceiling or a side wall of a classroom through a mounting rod in the vertical direction or the horizontal direction, a plurality of teaching aids can be mounted at proper positions according to the area of the classroom to achieve the effect that each student can watch, and a rotating shaft base 701 is fixedly mounted at the bottom end of the mounting base 6 and the upper end of the enclosing top plate 301, and the rotating shaft seat 701 and the telescopic rod 7 form rotating connection.

Example 1

Referring to fig. 1-2 and 5-6, two sides of the supporting plate 2 are rotatably connected with a first gear 201, the enclosure frame 3 comprises an enclosure top plate 301, a hinge 302 is rotatably connected between the supporting plate 2 and the enclosure top plate 301, one side of the enclosure top plate 301 opposite to the supporting plate 2 is rotatably connected with a second gear 303, the first gear 201 and the second gear 303 are in meshing connection, a first enclosure side plate 305 is vertically installed on one side of the enclosure top plate 301, a second enclosure side plate 306 is vertically installed on two sides of the first enclosure side plate 305, the dimensions of the enclosure top plate 301, the first enclosure side plate 305 and the second enclosure side plate 306 are matched with the dimensions of the rotating mechanism 4 and the teaching device 5, a closed cuboid structure can be formed between the supporting plate 2 and the enclosure frame 3, the rotating perimeter distance of the first gear 201 and the second gear 303 is four times of the maximum pushing distance of the electric push rod 1, a plurality of soft light plates 304 are laid on the inner sides of the enclosure top plate 301, the first enclosure side plate 305 and the second enclosure side plate 306.

Electric putter 1 promotes backup pad 2 downwards during the use, pivot seat 701 plays the fulcrum effect with telescopic link 7, cooperation first gear 201 rotates with No. two gear 303 meshing, it opens to enclose fender frame 3 external rotation, expose teaching device 5, teaching device 5 can adopt devices such as LED display screen, make things convenient for the student to watch, and the girth distance of rotation of first gear 201 and No. two gear 303 is four times of electric putter 1 maximum promotion distance, so when electric putter 1 pushes away to extreme position, enclose fender frame 3 rotation ninety degrees, play the effect of shading, prevent the reflection of light phenomenon, can open the switch of board 304 that softens under the circumstances that light is insufficient, be convenient for the student to watch, use completion back electric putter 1 and upwards retract, backup pad 2 constitutes airtight space with enclosing fender frame 3, prevent external pollution.

Example 2

Referring to fig. 1-4, the rotating mechanism 4 includes a first fixing plate 401 and a second fixing plate 402 mounted at the bottom end of the supporting plate 2, a first driving motor 403 and a second driving motor 406 are disposed at one side of each of the first fixing plate 401 and the second fixing plate 402, a rotating clamp 404 is fixedly mounted at the output end of the first driving motor 403, a rotating rod 407 is fixedly mounted at the output end of the second driving motor 406, the other end of the rotating rod 407 is rotatably connected with a linkage rod 408, an upright post 405 is fixedly mounted at the upper end of the teaching device 5 through a mounting seat, the upright post 405 and the rotating clamp 404 are rotatably connected, the upright post 405 and the linkage rod 408 form a rotating connection, and a vertical structure is formed on the plane where the first fixing plate 401 and the second fixing plate 402 are located.

The difference from example 1 is: can be according to the orientation of student's place angle adjustment teaching device 5, if start driving motor 403, rotate and press from both sides 404 and rotate, drive stand 405 and teaching device 5 and rotate, start driving motor 406 No. two, dwang 407 rotates, drives gangbar 408 and teaching device 5 and rotates, and driving motor 403 and driving motor 406 order about teaching device 5 rotation direction perpendicular and mutual noninterference, can satisfy the regulation of a plurality of angles.

It should be noted that the electric push rod 1 may be an XC860 base type push rod, and the telescopic rod 7 may be a JL9020 supporting an air spring.

The working principle of the utility model is as follows: before use, the device can be arranged on a ceiling or a side wall of a classroom through the installation rod in the vertical direction or the horizontal direction, a plurality of the devices are arranged at proper positions according to classroom areas, and the effect that each student can watch can be achieved, when the device is used, the electric push rod 1 pushes the support plate 2 downwards, the rotating shaft seat 701 and the telescopic rod 7 play a role of a fulcrum, the first gear 201 and the second gear 303 are matched to be meshed and rotated, the enclosure frame 3 is opened in an outward rotating mode to expose the teaching device 5, the teaching device 5 can adopt devices such as an LED display screen and the like to facilitate the students to watch, the rotating perimeter distance between the first gear 201 and the second gear 303 is four times of the maximum pushing distance of the electric push rod 1, therefore, when the electric push rod 1 is pushed to the limit position, the enclosure frame 3 rotates ninety degrees to play a shading effect, the reflection phenomenon is prevented, the switch of the soft light board 304 can be opened under the condition of insufficient light, be convenient for the student to watch, can be according to the orientation of student place angular adjustment teaching device 5, if start driving motor 403, it rotates to rotate clamp 404, it rotates with teaching device 5 to drive stand 405, start driving motor 406 No. two, dwang 407 rotates, it rotates with teaching device 5 to drive gangbar 408, and driving motor 403 and driving motor 406 order about teaching device 5 rotation direction perpendicular and mutual noninterference, can satisfy the regulation of a plurality of angles, use and accomplish the back electricity push rod 1 and upwards retract, backup pad 2 with enclose and keep off frame 3 and constitute airtight space, prevent external pollution.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a computer software programming is with teaching auxiliary device, includes electric putter (1), teaching device (5) and installation base (6), its characterized in that: electric push rod (1) bottom fixed mounting has backup pad (2), and backup pad (2) both sides all are provided with rotatable fender frame (3) that encloses to backup pad (2) bottom is provided with rotary mechanism (4), through mount pad fixed connection between rotary mechanism (4) and teaching device (5), enclose and be provided with telescopic link (7) between fender frame (3) and installation base (6).

2. An instructional aid for computer software programming according to claim 1, wherein: rotary mechanism (4) are including installing fixed plate (401) and No. two fixed plates (402) in backup pad (2) bottom, and fixed plate (401) and No. two fixed plate (402) one side all are provided with driving motor (403) and No. two driving motor (406), driving motor (403) output end fixed mounting has the rotation to press from both sides (404), No. two driving motor (406) output end fixed mounting has dwang (407), and dwang (407) other end rotates and is connected with gangbar (408).

3. An instructional aid for computer software programming according to claim 2, wherein: teaching device (5) upper end is through mount pad fixed mounting there is stand (405), and stand (405) and rotate to press from both sides (404) and constitute to rotate to be connected to stand (405) and gangbar (408) constitute to rotate to be connected, No. one fixed plate (401) and No. two fixed plate (402) place planes constitute vertical structure.

4. An instructional aid for computer software programming according to claim 1, wherein: backup pad (2) both sides all rotate and are connected with gear (201) No. one, enclose and keep off frame (3) including enclosing and keep off roof (301), and backup pad (2) and enclose and keep off and rotate between roof (301) and be connected with hinge (302), enclose and keep off relative backup pad (2) one side of roof (301) and all rotate and be connected with gear (303) No. two, and gear (201) constitute the meshing with gear (303) No. two and be connected.

5. An instructional aid for computer software programming according to claim 4, wherein: installation base (6) and electric push rod (1) constitute fixed connection, and installation base (6) bottom with enclose and keep off the equal fixed mounting in roof (301) upper end and have pivot seat (701) to pivot seat (701) constitute with telescopic link (7) and rotate and be connected.

6. An instructional aid for computer software programming according to claim 4, wherein: enclose fender roof (301) one side and install one number perpendicularly and enclose fender curb plate (305), and enclose fender curb plate (305) both sides and all install two numbers perpendicularly and enclose fender curb plate (306) No. one number to enclose fender roof (301), one number enclose fender curb plate (305) and two numbers enclose the size that keeps off curb plate (306) all with the size of rotary mechanism (4), the size phase-match of teaching device (5), backup pad (2) and enclose and keep off and can constitute inclosed cuboid structure between frame (3).

7. An instructional aid for computer software programming according to claim 6, wherein: the rotating perimeter distance between the first gear (201) and the second gear (303) is four times of the maximum pushing distance of the electric push rod (1), and a plurality of light softening plates (304) are laid on the inner sides of the enclosure top plate (301), the first enclosure side plate (305) and the second enclosure side plate (306).