CN215532912U

CN215532912U - Software technology teaching experimental device

Info

Publication number: CN215532912U
Application number: CN202121872536.4U
Authority: CN
Inventors: 林涌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-18
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a software technology teaching experimental device, which relates to the technical field of software and comprises an experimental table, wherein a groove is formed in the upper surface of the experimental table, and one end of a connecting shaft is movably connected to the inner wall of the left side of the groove through a rolling bearing. According to the teaching experiment device, the groove, the placing plate, the connecting shaft, the worm wheel, the worm, the motor, the fixing frame, the limiting rod, the fixing shaft, the supporting column and the display screen are arranged, when the display screen is not used for teaching experiments, a teacher can place the display screen and the placing plate in parallel by using the fixing shaft, the fixing frame, the limiting rod and the supporting column, and the placing plate is rotated by using the motor, the worm wheel, the worm and the connecting shaft to rotate the fixing frame and the display screen into the groove, so that the problem that the existing software technology teaching experiment device is single in function, inconvenient in actual use and poor in popularization is caused is solved.

Description

Software technology teaching experimental device

Technical Field

The utility model relates to a teaching experiment device, in particular to a software technology teaching experiment device.

Background

Software technology is a development and changes very fast trade, the software talent will confirm the direction of cultivateing according to enterprise and field demand, colleges and universities guarantee on the one hand that the course setting is synchronous basically with software technology's development, on the other hand insists on the principle of utilizing to change, close, remove, tear open, reduce the proportion of theoretical teaching in the specialty course, strengthen pertinence and practicality, optimize the course structure, form reasonable, scientific course system, to the high-position student, school insists on the guidance thought that uses employment as the direction, emphasize its skill and cultivate, focus on the rationality of course arrangement, mr need use teaching experiment device to give lessons to the student in software technology course teaching.

When the current software technology teaching experimental device is used, some defects and shortcomings still exist, and the places needing improvement are as follows:

the existing software technology teaching experiment device is single in function and inconvenient to use in practice, so that the popularization of the existing device is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a software technology teaching experimental device to solve the problems that the prior software technology teaching experimental device provided in the background technology has single function and is inconvenient to use in practice, so that the prior device is poor in popularization.

In order to achieve the purpose, the utility model provides the following technical scheme: a software technology teaching experiment device comprises an experiment table, wherein a groove is formed in the upper surface of the experiment table, one end of a connecting shaft is movably connected to the inner wall of the left side of the groove through a rolling bearing, a placing plate is fixedly connected to the connecting shaft, the right end of the connecting shaft penetrates through the right side of the experiment table through the rolling bearing and is fixedly connected with a worm wheel, the worm wheel is meshed and connected to a worm, the optical axis of the rear end of the worm is movably connected to the front surface of a fixing plate through the rolling bearing, the fixing plate is fixedly connected to the right side of the experiment table, the front end of the worm is fixedly connected to a motor output shaft, the motor is fixedly connected to the right side of the experiment table, a containing groove is formed in the inner wall of the lower side of the groove, a sitting stool is lapped on the inner wall of the lower side of the containing groove, one end of a supporting rod is fixedly connected to the left side and the right side of the sitting stool, the other ends of the two supporting rods are respectively connected in two sliding grooves in a sliding manner, two the spout is seted up respectively on accomodating groove left and right side inner wall, two the bracing piece is the L type setting.

As a preferred technical scheme of the utility model, the upper surface of the placing plate is fixedly connected with a fixed frame, the fixed frame is movably connected with a fixed shaft through a rolling bearing, the left end and the right end of the fixed shaft respectively penetrate through the opposite surfaces of the fixed frame and are arranged in two mounting grooves, and the two mounting grooves are respectively arranged in the left side and the right side of the fixed frame.

As a preferable technical scheme of the utility model, the fixed shaft is fixedly connected in the supporting column, and the top end of the supporting column is fixedly connected on the bottom surface of the display screen.

According to a preferable technical scheme of the utility model, the inner walls of the lower sides and the inner walls of the rear sides of the two mounting grooves are respectively provided with a limiting groove, the inner walls of the upper sides and the inner walls of the front sides of the two mounting grooves are respectively provided with a second through hole, and the four second through holes are communicated with the outer side surface of the fixing frame.

As a preferred technical scheme of the utility model, one end of a limiting rod is movably connected in each of the two limiting grooves at the lower side, the upper ends of the two limiting rods respectively penetrate through the first through holes and the second through holes at the upper side and extend to the upper side of the fixing frame, and the first through holes are respectively arranged in the left side and the right side of the fixing shaft.

As a preferred technical scheme, the left side and the right side of the front surface of the experiment table are respectively provided with a placing groove, the front ends of the two placing grooves are respectively provided with a movable door, and the two movable doors are movably connected to the front surface of the experiment table through hinges.

According to a preferred technical scheme, a switch is fixedly connected to the front surface of the experiment table, the output end of the switch is electrically connected with the input end of a motor, the motor is arranged in a bidirectional motor mode, idler wheels are fixedly connected to four corners of the bottom surface of the experiment table, the four idler wheels are all arranged in universal wheels, and wheel brakes are arranged in the four idler wheels.

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

1. according to the utility model, by arranging the groove, the placing plate, the connecting shaft, the worm wheel, the worm, the motor, the fixing frame, the limiting rod, the fixing shaft, the supporting column and the display screen, when a teaching experiment is carried out without using the display screen, a teacher can place the display screen and the placing plate in parallel by using the fixing shaft, the fixing frame, the limiting rod and the supporting column, and the placing plate is rotated by using the motor, the worm wheel, the worm and the connecting shaft to rotate the fixing frame and the display screen into the groove, so that the display screen is hidden and stored to enable the surface of the experiment table to be flat, and then, the teacher can conveniently carry out works such as lesson writing on preparing on the surface of the experiment table, and the functionality of the device is further increased.

2. According to the utility model, by arranging the accommodating grooves, the supporting rods, the sliding grooves and the stools, a teacher can pull the stools forwards to pull out the stools in the teaching process by using the device, so that the teacher can conveniently use the stools to have a rest to relieve teaching fatigue in the teaching process, and can push the stools to move towards the accommodating grooves to hide and accommodate the accommodating grooves by using the accommodating grooves to reduce the space of the device when the stools are not used.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional view of the receiving groove of the present invention;

FIG. 4 is a schematic front sectional view of the fixing frame of the present invention;

fig. 5 is a schematic view of a right-side cross-sectional structure of the fixing frame of the present invention.

In the figure: the multifunctional bench comprises a test table 1, a placing groove 2, a groove 3, a sliding groove 4, a stool 5, a supporting rod 6, a receiving groove 7, a roller 8, a worm 9, a worm wheel 10, a connecting shaft 11, a fixing plate 12, a placing plate 13, a fixing frame 14, a supporting column 15, a display screen 16, a movable door 17, a motor 18, a switch 19, a fixing shaft 20, a mounting groove 21, a limiting groove 22, a limiting rod 23, a first through hole 24 and a second through hole 25.

Detailed Description

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. 1-5, the present invention provides a technical solution of a software teaching experimental apparatus: comprises an experiment table 1, a groove 3 is arranged on the upper surface of the experiment table 1, one end of a connecting shaft 11 is movably connected on the inner wall of the left side of the groove 3 through a rolling bearing, a placing plate 13 is fixedly connected on the connecting shaft 11, the right end of the connecting shaft 11 passes through the right side surface of the experiment table 1 through the rolling bearing and is fixedly connected with a worm wheel 10, the worm wheel 10 is meshed and connected on a worm 9, the worm wheel 10 is arranged on the connecting shaft 11 and is connected with the worm 9, so that the connecting shaft 11 is driven to rotate by the transmission performance of the worm 9 and the worm wheel 10, the position of the connecting shaft 11 is fixed by the unidirectional and self-locking performance of the transmission of the worm wheel 10 and the worm 9, the rear end optical axis of the worm 9 is movably connected on the front surface of a fixing plate 12 through the rolling bearing, the fixing plate 12 is fixedly connected on the right side surface of the experiment table 1, the front end of the worm 9 is fixedly connected on an output shaft of a motor 18, the motor 18 is fixedly connected on the right side surface of the experiment table 1, the inner wall of the lower side of the groove 3 is provided with a containing groove 7, the inner wall of the lower side of the containing groove 7 is lapped with a stool 5, the containing groove 7 is arranged in the experiment table 1, the stool 5 is arranged in the containing groove 7, so that a teacher can conveniently rest by using the stool 5 in the teaching process, meanwhile, the containing groove 7 can be used for hiding and containing the stool 5, the left side and the right side of the stool 5 are fixedly connected with one end of a support rod 6, the other ends of the two support rods 6 are respectively connected in the two sliding grooves 4 in a sliding way, the two sliding grooves 4 are respectively arranged on the inner wall of the left side and the right side of the containing groove 7, the stool 5 is fixedly supported by arranging the support rod 6 on the stool 5 and arranging the support rod 6 in the sliding groove 4, so that the stool 5 is fixedly supported by the connection of the support rod 6 and the sliding grooves 4, the two support rods 6 are arranged in an L shape, the upper surface of the placing plate 13 is fixedly connected with a fixing frame 14, and the fixing frame 14 is movably connected with a fixing shaft 20 through a rolling bearing, the left end and the right end of a fixing shaft 20 respectively penetrate through opposite surfaces of a fixing frame 14 and are arranged in two mounting grooves 21, the two mounting grooves 21 are respectively arranged in the left side and the right side of the fixing frame 14, the fixing shaft 20 is fixedly connected in a supporting column 15, the top end of the supporting column 15 is fixedly connected on the bottom surface of a display screen 16, the fixing shaft 20 and the display screen 16 are connected through the supporting column 15, so that a user can conveniently rotate the fixing shaft 20 and the supporting column 15 to enable the display screen 16 to be placed in parallel with a placing plate 13, limiting grooves 22 are respectively arranged on the lower inner walls and the rear inner walls of the two mounting grooves 21, through holes two 25 are respectively arranged on the upper inner walls and the front inner walls of the two mounting grooves 21, the four through holes two 25 are respectively communicated with the outer side surface of the fixing frame 14, one end of a limiting rod 23 is movably connected in the two limiting grooves 22 on the lower side, and the through holes one end 24, the two through holes 25 and the limiting grooves 22 are connected through the limiting rod 23, thereby fixing the positions of the fixed shaft 20 and the display screen 16 by utilizing the limiting rods 23, further avoiding the influence of the rotation of the display screen 16 on the use process, wherein the upper ends of the two limiting rods 23 respectively pass through the two through holes I24 and the two through holes II 25 at the upper side and extend to the upper side of the fixed frame 14, the two through holes I24 are respectively arranged in the left side and the right side of the fixed shaft 20, the left side and the right side of the front surface of the experiment table 1 are respectively provided with a placing groove 2, the experiment table 1 is internally provided with two placing grooves 2, the front side of the placing groove 2 is provided with a movable door 17, so that a user can conveniently store a computer host and a teaching tool by utilizing the placing groove 2, the front ends of the two placing grooves 2 are respectively provided with the movable door 17, the two movable doors 17 are respectively and movably connected on the front surface of the experiment table 1 through hinges, the front surface of the experiment table 1 is fixedly connected with a switch 19, the output end of the switch 19 is electrically connected with the input end of the motor 18, motor 18 is the two-way motor setting, and 1 bottom surface four corners department of laboratory bench is equal fixedly connected with gyro wheel 8, through being provided with a plurality of gyro wheels 8 on 1 bottom surface of laboratory bench to convenient to use person utilizes gyro wheel 8 to transport the device, and four gyro wheels 8 are the universal wheel setting, all are provided with the wheel in four gyro wheels 8 and stop.

The method comprises the following operation steps:

when the device is used for teaching experiments, a user firstly places a computer host and teaching tools in the placing groove 2 and moves the device to a proper place by using the rollers 8, then the user uses the device for teaching, when a teacher needs to sit down for rest in the teaching process, the teacher pulls the stool 5 to move forward to pull the stool 5 to the outer side of the accommodating groove 7, after the teaching is finished, the teacher firstly pulls out the two limiting rods 23 from the two upper through holes 25, then rotates the supporting column 15 to drive the display screen 16 to rotate forward to be parallel to the placing plate 13 by the fixing shaft 20, then the user inserts the two limiting rods 23 into the two front through holes 25 to be connected with the first through hole 24 and the rear limiting groove 22 respectively, at the moment, the user controls the output shaft of the motor 18 to rotate forward by the switch 19, the worm wheel 10, the worm 9 and the connecting shaft 11 to drive the placing plate 13 to rotate forward when the output shaft of the motor 18 rotates forward, when the placing plate 13 is turned over by 180 degrees, the motor 18 is stopped to work, and at the moment, the teacher can carry out works such as preparing lessons, writing teaching notes and the like on the upper surface of the experiment table 1.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a software technology teaching experiment device, includes laboratory bench (1), its characterized in that: the experiment table is characterized in that a groove (3) is formed in the upper surface of the experiment table (1), one end of a connecting shaft (11) is movably connected to the inner wall of the left side of the groove (3) through a rolling bearing, a placing plate (13) is fixedly connected to the connecting shaft (11), the right end of the connecting shaft (11) penetrates through the right side face of the experiment table (1) through the rolling bearing and is fixedly connected with a worm wheel (10), the worm wheel (10) is meshed and connected to a worm (9), the rear end optical axis of the worm (9) is movably connected to the front surface of a fixing plate (12) through the rolling bearing, the fixing plate (12) is fixedly connected to the right side face of the experiment table (1), the front end of the worm (9) is fixedly connected to an output shaft of a motor (18), the motor (18) is fixedly connected to the right side face of the experiment table (1), and a containing groove (7) is formed in the inner wall of the lower side of the groove (3), accomodate on groove (7) downside inner wall overlap joint have sit bench (5), sit equal fixedly connected with bracing piece (6) one end in the both sides of bench (5) left and right sides, two bracing piece (6) other end sliding connection respectively is in two spout (4), two spout (4) are seted up respectively and are being accomodate on groove (7) left and right sides inner wall, two bracing piece (6) are the setting of L type.

2. The software technology teaching experiment device of claim 1, wherein: place fixed surface on board (13) and be connected with mount (14), there is fixed axle (20) on mount (14) through antifriction bearing swing joint, both ends pass mount (14) opposite face respectively and set up in two mounting grooves (21) about fixed axle (20), two mounting groove (21) are seted up respectively in the mount (14) left and right sides.

3. The software technology teaching experiment device according to claim 2, characterized in that: the fixed shaft (20) is fixedly connected in the supporting column (15), and the top end of the supporting column (15) is fixedly connected to the bottom surface of the display screen (16).

4. The software technology teaching experiment device according to claim 3, characterized in that: two spacing groove (22), two have all been seted up on mounting groove (21) downside inner wall and the rear side inner wall through-hole two (25), four have all been seted up on mounting groove (21) upside inner wall and the front side inner wall through-hole two (25) all link up mutually with mount (14) lateral surface.

5. The software technology teaching experiment device according to claim 4, wherein: the downside is two equal swing joint has gag lever post (23) one end in spacing groove (22), two gag lever post (23) upper end passes two through-hole one (24) and two through-hole two (25) of upside respectively and extends to mount (14) upside, two through-hole one (24) are seted up respectively in fixed axle (20) left and right sides.

6. The software technology teaching experiment device of claim 1, wherein: standing groove (2), two have all been seted up to laboratory bench (1) front surface left and right sides standing groove (2) front end all is provided with dodge gate (17), two dodge gate (17) all through hinge swing joint on laboratory bench (1) front surface.

7. The software technology teaching experiment device of claim 1, wherein: fixed surface is connected with switch (19) before laboratory bench (1), switch (19) output is connected with motor (18) input electricity, motor (18) are the two-way motor setting, the equal fixedly connected with gyro wheel (8) of laboratory bench (1) bottom surface four corners department, four gyro wheel (8) are the universal wheel setting, four all be provided with the wheel in gyro wheel (8) and stop.