CN115606939A

CN115606939A - Computer teaching training platform and use method

Info

Publication number: CN115606939A
Application number: CN202211340434.7A
Authority: CN
Inventors: 关健欢; 周世琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-17

Abstract

The application discloses a computer teaching training platform and a using method, and belongs to the technical field of computer teaching. This real standard platform of computer teaching contains: a platform frame; the frame is used for installing the computer display, is positioned on the outer side of the computer display and is rotatably arranged on the inner side of the platform frame; the platform supporting plate is used for placing a keyboard and a mouse and is arranged on the inner side of the platform frame in a sliding mode; the base is fixedly arranged at the bottom of the platform frame, and a driving assembly for driving the frame to rotate is arranged in the base; this application is owing to adopted drive assembly and drive assembly simultaneous drive frame and platform backup pad to accomodate and demonstrate in the inboard of platform frame, so effectively solved the problem that can't accomodate computer display, keyboard and mouse simultaneously, and then realized accomodating computer display while automatic synchronization accomodates the platform backup pad, prevent that keyboard and mouse in the platform backup pad from receiving the pollution of dust for a long time.

Description

Computer teaching training platform and use method

Technical Field

The application relates to the technical field of computer teaching, in particular to a computer teaching training platform and a using method.

Background

In the computer teaching process, theoretical knowledge is combined with a practical training process, and the performance and the display screen of the notebook computer cannot meet the practical training requirement easily, so that the practical training process is performed on a practical training platform. The practical training platform is provided with the external display screen, and in the using process, the external display screen is expected to be stored from the angles of protecting the display screen and reducing dust accumulation. For example, the document with the publication number of CN217272987U in the prior art provides a computer big data teaching practical training platform, the device drives a rotating shaft to rotate through a motor, the rotating shaft drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a threaded rod to rotate, the threaded rod drives a sliding block to move upwards through a threaded hole, the sliding block drives a moving seat to move, so that the moving seat drives a display screen to move through the rotating seat until the display screen is completely separated from a receiving groove, a student can conveniently perform practical training learning through the display screen, and the student can conveniently receive the display screen when the computer is not used;

although the prior art scheme can realize the effects of storing and displaying the display screen through the driving of the motor, the following defects still exist; when the display screen is stored, the keyboard and the mouse need to be separately collected, if the keyboard and the mouse are not stored, dust pollution can also be caused, and the pressing top cover needs to be manually closed on the top of the practical training platform main body after the display screen is stored, so that dust is prevented from entering the practical training platform main body, and the space is greatly occupied after the pressing top is opened; secondly, the document with the publication number of CN215417059U in the prior art provides a computer big data teaching training platform, the motor of the device drives the lead screw fixed at the output end to rotate, and drives the transmission to extend from the chute to the upper part of the platform body on the outer wall of the transmission seat, so that the transmission seat can drive the connecting plate rotating on the outer wall of the transmission seat to displace in the upward movement process, and the moving connecting plate pulls the two clamping plates and the backboard to displace, so that the backboard can rotate to the outside of the clamping groove through the rotating shaft, and the display screen fixed on the backboard is exposed, so as to erect the display screen on the platform body for the students to watch, and the display screen can be stored in the platform body when not in use, and is not exposed in the air.

Although the effect of accomodating the display screen can be realized through draw-in groove and the recess at stage body top to prior art scheme among the above-mentioned, still there is following defect: the draw-in groove and the recess at stage body top lead to lifting up the top unevenness, can't place keyboard and mouse, have still influenced holistic pleasing to the eye to can't accomodate keyboard and mouse, still need deposit alone, bring more inconvenience for real the instructing.

In view of this, a computer teaching training platform and a using method thereof are provided.

Disclosure of Invention

1. Technical problem to be solved

The application aims to provide a computer teaching practical training platform and a using method, the technical problem that only a display screen can be independently stored and a keyboard and a mouse cannot be stored together is solved, and the technical effect that the display screen, the keyboard and the mouse can be simultaneously stored is achieved.

2. Technical scheme

The embodiment of the application provides a practical training platform for computer teaching, which comprises:

a platform frame;

the frame is used for installing the computer display, is positioned on the outer side of the computer display and is rotatably arranged on the inner side of the platform frame;

the platform supporting plate is used for placing a keyboard and a mouse and is arranged on the inner side of the platform frame in a sliding mode;

the base is fixedly arranged at the bottom of the platform frame, a driving assembly for driving the frame to rotate is arranged in the base, and the driving assembly synchronously drives the platform supporting plate to slide on the inner side of the platform frame through a transmission assembly;

the cover plate is rotatably arranged at the top of the platform frame, and the top of the cover plate is rotatably arranged on the outer side of the frame.

Through adopting above-mentioned technical scheme, it is automatic in platform frame's inboard through drive assembly drive frame, it shows and accomodates to make the frame drive inboard computer display, so that accomodate platform frame's inboard with computer display, prevent that computer display from receiving dust pollution for a long time, drive assembly drives the platform backup pad through drive assembly simultaneously and slides in platform frame inboard, make the platform backup pad drive the keyboard and the mouse at top remove platform frame's inboard, prevent that keyboard and the mouse in the platform backup pad from receiving the pollution of dust for a long time.

As an alternative of this document technical scheme, drive assembly includes motor, drive shaft, driving gear, drive gear A and drive gear B, the motor is fixed to be set up in the inboard of base, the two output of motor is all fixed and is provided with the drive shaft, the other end of drive shaft is all fixed and is provided with the driving gear, the driving gear outside all meshes and is provided with drive gear A, drive gear A keeps away from the fixed drive gear B that is provided with in one side of motor, drive gear B rotates and sets up in the outside of gear support, the meshing in the drive gear B outside is provided with driven gear, driven gear is fixed to be set up in the both sides of frame bottom.

Through adopting above-mentioned technical scheme, drive the drive shaft rotation of output through the motor, the drive shaft drives the driving gear and rotates, drives drive gear A and drive gear B and rotates in gear rack's the outside when the driving gear rotates, drives the driven gear rotation of frame both sides through drive gear B, drives the frame and rotates in the inboard of platform frame when making driven gear rotate.

As an alternative of this application file technical scheme, drive assembly includes connecting rod A, connecting rod B, push rod A, push rod B, rack A and rack B, connecting rod A and connecting rod B cross arrangement in the bottom of platform backup pad, the fixed connection foot that is provided with of bottom bilateral symmetry of platform backup pad, the both sides of platform backup pad bottom are provided with connecting rod A and connecting rod B of cross arrangement through connecting the foot symmetrical rotation, connecting rod A and connecting rod B's the other end rotates through round pin axle A and round pin axle B respectively and is provided with push rod A and push rod B, push rod A and push rod B's the other end is fixed rack A and rack B respectively that is provided with, rack A and rack B slide respectively and set up in slide rail A and slide rail B's the outside, rack A and rack B's top meshes respectively and is provided with drive gear B and driving gear, rack A and rack B are in reverse horizontal slip under the drive of drive gear B and driving gear.

By adopting the technical scheme, the driving gear and the transmission gear B can respectively and synchronously horizontally slide with the strength of the rack B and the rack A, so that the rack A and the rack B respectively push the push rod A and the push rod B when horizontally sliding along the slide rail A and the slide rail B, the connecting rod A and the connecting rod B which are arranged in a crossed manner are simultaneously pushed to rotate through the pin shaft A and the pin shaft B at the other ends of the push rod A and the push rod B, the rotating directions of the driving gear and the transmission gear B are opposite, so that the sliding directions of the rack B and the rack A are opposite, the sliding directions of the bottoms of the connecting rod A and the connecting rod B are opposite, and the connecting rod A and the connecting rod B which are arranged in a crossed manner are mutually matched to push the platform supporting plate to move up and down.

As an alternative scheme of this document technical scheme, slide rail A and slide rail B are all fixed to be set up in the top of bottom plate, the fixed sliding ring that is provided with in bottom plate top, the sliding ring slides and sets up in the outside of round pin axle A and push rod B, the bottom plate is fixed to be set up in the inside of base.

By adopting the technical scheme, the pin shaft A and the pin shaft B ensure the sliding stability of the connecting rod A and the connecting rod B under the limit of the sliding ring.

As an alternative scheme of this application file technical scheme, the base both sides all are provided with the shell through the bolt fastening, drive assembly is located the inside of shell, the fixed supporting leg that is provided with in base bottom.

Through adopting above-mentioned technical scheme, support the protection through the base to drive assembly and drive assembly, drive assembly and drive assembly are sealed in the inside of base through the shell of rethread, have guaranteed holistic aesthetic property and security.

As an alternative of this document technical scheme, the apron includes upper junction plate, lower connecting plate, picture peg and board cover, the upper junction plate rotates and sets up in one side at frame top, the connecting plate rotates down and sets up in platform frame's top, one side that upper junction plate and lower connecting plate are close to each other is fixed respectively and is provided with picture peg and board cover, the picture peg slides and sets up in the inboard of board cover.

Through adopting above-mentioned technical scheme, when the frame rotates in platform frame's inboard, the frame can stimulate the apron to rotate at platform frame's top, make the upper junction plate pulling picture peg in the apron slide in the board cover in the lower junction plate outside is inboard, the apron wholly adopts stainless steel, long service life, frictional resistance is less when flexible, after the frame level is located platform frame's inboard, the apron just is located the top of frame, play the effect of protection to computer display back.

As an alternative of the technical scheme of the application document, the thickness of the platform frame is larger than the thicknesses of the frame and the platform supporting plate, and the frame and the platform supporting plate are both accommodated in the inner side of the platform frame.

Through adopting above-mentioned technical scheme, guarantee that computer display and platform backup pad all can be through accomodating, prevent that the dust accumulation from on computer display and platform backup pad surface.

The application also discloses a use method of the computer teaching practical training platform, which comprises the following steps:

when the computer display is opened, firstly, a driving component in the base is started, so that the driving component drives the frame to rotate upwards in the platform frame, and the computer display on the inner side is driven to be unfolded from the inside of the platform frame through the frame;

the driving assembly drives the platform supporting plate to slide upwards on the inner side of the platform frame through the transmission assembly, when the frame stops rotating, the top of the platform supporting plate and the top of the platform frame are flush, and computer practical training operation can be directly carried out through the keyboard and the mouse on the top of the platform supporting plate in cooperation with a computer display;

the cover plate is obliquely arranged on the outer side of the computer display under the pushing of the frame, so that the heat dissipation of the back of the computer display is not influenced, and the cover plate does not need to be detached and stored independently;

after the practical training is finished, the driving assembly drives the frame to retract the computer display to the inner side of the platform frame, and meanwhile, the driving assembly drives the platform supporting plate to move downwards in the inner side of the platform frame through the linkage of the transmission assembly, so that the computer display and the platform supporting plate can be automatically and synchronously accommodated and unfolded;

the apron rotates downwards under the drive of frame, and the while takes place to stretch out and draw back, and after the frame level was located platform frame's inboard back, the apron just was located the top of frame, played the effect of protection to computer display back.

By adopting the technical scheme, the computer display and the platform supporting plate can be synchronously stored and displayed, and the keyboard and the mouse on the computer display and the platform supporting plate are conveniently protected from dust.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

(1) This application is owing to adopted drive assembly and drive assembly simultaneous drive frame and platform backup pad to accomodate and demonstrate in the inboard of platform frame, so effectively solved the problem that can't accomodate computer display, keyboard and mouse simultaneously, and then realized accomodating computer display's while automatic synchronization and accomodate the platform backup pad, prevent that keyboard and mouse in the platform backup pad from receiving the pollution of dust for a long time.

(2) This application sets up the platform backup pad through sliding from top to bottom in platform frame's inboard, and computer display and platform backup pad can link simultaneously and accomodate and expand, and the platform backup pad after the expansion can guarantee that the platform frame top is level and smooth, makes whole more pleasing to the eye practical to keyboard and mouse through platform backup pad top cooperate computer display and can directly carry out the real standard operation of computer.

(3) This application sets up the apron through rotating at platform frame's top, and the apron rotates downwards under the drive of frame, and the simultaneous occurrence is flexible, and after the frame level was located platform frame's inboard back, the apron just was located the top of frame, played the effect of protection to computer display back.

(4) This application sets up the apron through rotating at the top of platform frame and the back of frame, and the apron sets up in computer display's the outside in the slope under the promotion of frame, can not influence computer display's back heat dissipation to the apron need not dismantle alone and accomodate, and it is more convenient to use, has reduced occuping of space.

Drawings

Fig. 1 is a schematic overall structure diagram of a computer teaching training platform disclosed in a preferred embodiment of the present application;

fig. 2 is a schematic side view of a computer teaching training platform according to a preferred embodiment of the present application;

fig. 3 is a schematic diagram of an overall explosion structure of a computer teaching training platform according to a preferred embodiment of the present application;

fig. 4 is a schematic diagram of an internal structure of a base in a computer teaching training platform according to a preferred embodiment of the present application;

fig. 5 is a schematic view of an assembly structure of a driving component and a transmission component in the computer teaching training platform according to a preferred embodiment of the present application;

fig. 6 is an exploded schematic view of a driving component and a transmission component in the computer teaching training platform according to a preferred embodiment of the present application;

the reference numbers in the figures illustrate: 1. a platform frame; 2. a frame; 201. a driven gear; 3. a computer display; 4. a platform support plate; 401. a connecting pin; 5. a base; 501. supporting legs; 502. a housing; 503. a bolt; 6. a drive assembly; 601. a motor; 602. a drive shaft; 603. a driving gear; 604. a transmission gear A; 605. a transmission gear B; 606. a gear bracket; 7. a transmission assembly; 701. a connecting rod A; 702. a connecting rod B; 703. a pin shaft A; 704. a push rod A; 705. a pin B; 706. a push rod B; 707. a rack A; 708. a slide rail A; 709. a rack B; 710. a slide rail B; 711. a base plate; 712. a slip ring; 8. a cover plate; 801. an upper connecting plate; 802. a lower connecting plate; 803. inserting plates; 804. and (5) sheathing the plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures.

Referring to fig. 1 and fig. 3, the embodiment of the application discloses a practical training platform for computer teaching, including a platform frame 1 for constituting the practical training platform, the inboard of the platform frame 1 is provided with a frame 2 for connecting and installing a computer display 3, and the inboard of the platform frame 1 is provided with a platform support plate 4 for placing a keyboard and a mouse in a vertical sliding manner, the bottom of the platform frame 1 is fixedly provided with a base 5, the inside of the base 5 is provided with a driving component 6 for driving the frame 2 to rotate, and the driving component 6 drives the platform support plate 4 to slide in the inboard of the platform frame 1 through a transmission component 7.

Drive frame 2 is automatic in platform frame 1's inboard automation through drive assembly 6, make frame 2 drive inboard computer display 3 exhibition and accomodate, so that accomodate platform frame 1's inboard with computer display 3, prevent that computer display 3 from receiving dust pollution for a long time, drive assembly 6 drives platform backup pad 4 through drive assembly 7 and slides in platform frame 1 inboard simultaneously, make platform backup pad 4 drive the keyboard and the mouse at top remove to platform frame 1's inboard, prevent that keyboard and the mouse on platform backup pad 4 from receiving the pollution of dust for a long time, and computer display 3 and platform backup pad 4 can link simultaneously and accomodate and expand, platform backup pad 4 after the expansion can guarantee that platform frame 1 top is level and smooth, make whole more pleasing to the eye practical.

Referring to fig. 2 and 3, a cover plate 8 is rotatably disposed between the top of the platform frame 1 and the frame 2, the cover plate 8 includes an upper connecting plate 801, a lower connecting plate 802, an inserting plate 803 and a plate sleeve 804, the upper connecting plate 801 is rotatably disposed at the back of the frame 2, the lower connecting plate 802 is rotatably disposed at the top of the platform frame 1, the inserting plate 803 is fixedly disposed at one side of the upper connecting plate 801 close to the lower connecting plate 802, the plate sleeve 804 is fixedly disposed at one side of the lower connecting plate 802 close to the upper connecting plate 801, and the inserting plate 803 is slidably disposed at the inner side of the plate sleeve 804.

When frame 2 rotates in platform frame 1's inboard, frame 2 can stimulate apron 8 and rotate at platform frame 1's top, make the upper junction plate 801 among the apron 8 stimulate picture peg 803 inboard slip in the board cover 804 outside connecting plate 802 down, apron 8 wholly adopts stainless steel, long service life, frictional resistance is less when flexible, behind frame 2 level is located platform frame 1's inboard, apron 8 just is located frame 2's top, play the effect of protection to 3 backs of computer display, when frame 2 drives 3 expandes of computer display, frame 2 can directly rotate apron 8 to the back, need not dismantle apron 8 alone, the occupation in space has been reduced.

Referring to fig. 3 and 4, a shell 502 for protecting the driving assembly 6 and the transmission assembly 7 is fixedly arranged on each of two sides of the base 5 through bolts 503, and a support leg 501 for supporting the practical training platform is fixedly arranged at the bottom of the base 5.

The driving assembly 6 and the transmission assembly 7 are supported and protected through the base 5, and the driving assembly 6 and the transmission assembly 7 are sealed inside the base 5 through the shell 502, so that the overall attractiveness and safety are guaranteed.

Referring to fig. 5 and 6, the driving assembly 6 includes a motor 601, a driving shaft 602, a driving gear 603, a transmission gear a604 and a transmission gear B605, the motor 601 is fixedly disposed inside the base 5, the driving shaft 602 is fixedly disposed at both output ends of the motor 601, the driving gear 603 is fixedly disposed at both ends of the driving shaft 602, the transmission gear a604 is disposed outside the driving gear 603 in a meshed manner, the transmission gear B605 is fixedly disposed on one side of the transmission gear a604 away from the motor 601, the transmission gear B605 is rotatably disposed outside the gear bracket 606, the driven gear 201 is disposed outside the transmission gear B605 in a meshed manner, and the driven gear 201 is fixedly disposed on both sides of the bottom of the frame 2.

The driving shaft 602 at the output end is driven to rotate by the motor 601, the driving shaft 602 drives the driving gear 603 to rotate, the driving gear 603 drives the transmission gear A604 and the transmission gear B605 to rotate outside the gear bracket 606, and the transmission gear B605 drives the driven gears 201 at two sides of the frame 2 to rotate, so that the driven gears 201 drive the frame 2 to rotate inside the platform frame 1 when rotating.

Referring to fig. 5 and 6, the transmission assembly 7 includes a connecting rod a701, a connecting rod B702, a pushing rod a704, a pushing rod B706, a rack a707 and a rack B709, the connecting rod a701 and the connecting rod B702 are crosswise arranged at the bottom of the platform support plate 4, connecting pins 401 are symmetrically and fixedly arranged at two sides of the bottom of the platform support plate 4, the connecting rod a701 and the connecting rod B702 are rotatably arranged with the platform support plate 4 through the connecting pins 401, the connecting rod a701 and the connecting rod B702 are crosswise arranged at two sides of the bottom of the platform support plate 4, the other end of the connecting rod a701 is rotatably arranged with the pushing rod a704 through a pin shaft a703, the other end of the connecting rod B702 is rotatably arranged with the pushing rod B706 through a pin shaft B705, the other end of the pushing rod a704 is fixedly arranged with the rack a707, the rack a707 is engaged with the bottom of the transmission gear B605, a sliding rail a708 is slidably arranged at the bottom, the other end of the pushing rod B706 is fixedly arranged with the rack B709, the rack B709 is engaged with the bottom of the driving gear 603, a sliding rail B710 is slidably arranged at the bottom, the sliding rail a708 and the sliding ring 712 are fixedly arranged at the top of the bottom plate 711, a 711, and a sliding ring 712 are slidably arranged at the inside of the bottom of the sliding ring 712.

When the driving gear 603 and the transmission gear B605 rotate, the driving gear 603 and the transmission gear B605 respectively and synchronously strength the rack B709 and the rack a707 to horizontally slide, so that the rack a707 and the rack B709 respectively push the push rod a704 and the push rod B706 when horizontally sliding along the slide rail a708 and the slide rail B710, the connecting rod a701 and the connecting rod B702 which are arranged crosswise are simultaneously pushed to rotate by the pin shaft a703 and the pin shaft B705 at the other ends of the push rod a704 and the push rod B706, because the rotation directions of the driving gear 603 and the transmission gear B605 are opposite, the sliding directions of the rack B709 and the rack a707 are opposite, and further the sliding directions of the bottoms of the connecting rod a701 and the connecting rod B702 are opposite, the pin shaft a703 and the pin shaft B705 ensure the sliding stability of the connecting rod a701 and the connecting rod B702 under the limit of the slip ring 712, so that the connecting rod a701 and the connecting rod B702 which are arranged crosswise are mutually matched to push the platform support plate 4 to move up and down, and the platform support plate 4 has a storage effect.

Referring to fig. 1 and 3, the use method of the computer teaching practical training platform comprises the following steps:

s1, when a computer display 3 is opened, firstly, a driving component 6 in a base 5 is started, the driving component 6 drives a frame 2 to rotate upwards in a platform frame 1, and the computer display 3 on the inner side is driven to be unfolded from the inside of the platform frame 1 through the frame 2;

s2, at the moment, the driving assembly 6 drives the platform supporting plate 4 to slide upwards on the inner side of the platform frame 1 through the transmission assembly 7, after the frame 2 stops rotating, the top of the platform supporting plate 4 is flush with the top of the platform frame 1, and computer training operation can be directly carried out through the keyboard and the mouse on the top of the platform supporting plate 4 in cooperation with the computer display 3;

s3, at the moment, the cover plate 8 is obliquely arranged on the outer side of the computer display 3 under the pushing of the frame 2, so that the heat dissipation of the back of the computer display 3 is not influenced, and the cover plate 8 does not need to be independently disassembled and stored;

s4, after the practical training is finished, the driving assembly 6 drives the frame 2 to retract the computer display 3 to the inner side of the platform frame 1, meanwhile, the driving assembly 6 drives the platform supporting plate 4 to move downwards in the inner side of the platform frame 1 in a linkage mode through the transmission assembly 7, and the computer display 3 and the platform supporting plate 4 can be automatically and synchronously stored and unfolded;

s5, at this moment, apron 8 rotates downwards under the drive of frame 2, and the simultaneous occurrence is flexible, and after frame 2 level was located platform frame 1' S inboard back, apron 8 just was located the top of frame 2, played the effect of protection to 3 backs of computer display.

Can accomodate computer display 3 and platform backup pad 4 in step and demonstrate out, conveniently prevent dust protection to the keyboard mouse on computer display 3 and the platform backup pad 4.

To sum up, when the computer display 3 is opened, the driving assembly 6 inside the base 5 is first started, the motor 601 in the driving assembly 6 drives the driving shaft 602 at the output end to rotate, the driving shaft 602 drives the driving gear 603 to rotate, the driving gear 603 drives the transmission gear a604 and the transmission gear B605 to rotate outside the gear bracket 606 when rotating, the transmission gear B605 drives the driven gears 201 at both sides of the frame 2 to rotate, the driven gears 201 drive the frame 2 to rotate inside the platform frame 1 when rotating, so that the frame 2 drives the computer display 3 at the inside to be displayed, and simultaneously the driving gear 603 and the transmission gear B605 respectively drive the rack B709 and the rack a707 to horizontally slide along the sliding rail a708 and the sliding rail B710 so as to respectively push the push rod a704 and the push rod B706 when horizontally sliding along the sliding rail a708 and the sliding rail B710, the connecting rod A701 and the connecting rod B702 which are arranged in a crossed mode are simultaneously pushed to rotate through a pin shaft A703 and a pin shaft B705 at the other ends of a push rod A704 and a push rod B706, the rotating directions of a driving gear 603 and a transmission gear B605 are opposite, so that the sliding directions of a rack B709 and a rack A707 are opposite, the sliding directions of the bottoms of the connecting rod A701 and the connecting rod B702 are opposite, the pin shaft A703 and the pin shaft B705 ensure the sliding stability of the connecting rod A701 and the connecting rod B702 under the limit of a slip ring 712, the connecting rod A701 and the connecting rod B702 which are arranged in a crossed mode are mutually matched to push a platform supporting plate 4 to move upwards, the top of the platform supporting plate 4 is mutually flush with the top of a platform frame 1, and the computer training operation can be directly carried out through the cooperation of a keyboard and a mouse at the top of the platform supporting plate 4 and a computer display 3;

after the practical training is finished, the driving assembly 6 drives the frame 2 to take the computer display 3 back to the inner side of the platform frame 1, meanwhile, the driving assembly 6 drives the platform support plate 4 to move downwards in the inner side of the platform frame 1 through the linkage of the transmission assembly 7, the computer display 3 and the platform support plate 4 can be automatically and synchronously stored, meanwhile, the frame 2 can pull the cover plate 8 to rotate at the top of the platform frame 1, the upper connecting plate 801 in the cover plate 8 pulls the plug plate 803 to slide on the inner side of the plate sleeve 804 on the outer side of the lower connecting plate 802, when the frame 2 is horizontally positioned on the inner side of the platform frame 1, the cover plate 8 is just positioned at the top of the frame 2, the effect of protecting the back of the computer display 3 is achieved, when the frame 2 drives the computer display 3 to be unfolded, the frame 2 can directly rotate the cover plate 8 to the back, the cover plate 8 is not required to be independently disassembled, and the space occupation is reduced.

Claims

1. Real standard platform of computer teaching, its characterized in that: comprises the following steps:

a platform frame;

2. The computer teaching training platform of claim 1, wherein: the driving assembly comprises a motor, the motor is fixedly arranged on the inner side of the base, a driving shaft is fixedly arranged at two output ends of the motor, a driving gear is fixedly arranged at the other end of the driving shaft, a transmission gear A is arranged on the outer side of the driving gear in an engaged mode, a transmission gear B is fixedly arranged on one side, far away from the motor, of the transmission gear A, the transmission gear B is rotatably arranged on the outer side of the gear support, a driven gear is arranged on the outer side of the transmission gear B in an engaged mode, and the driven gear is fixedly arranged on two sides of the bottom of the frame.

3. The computer teaching training platform of claim 2, wherein: the transmission assembly comprises a connecting rod A and a connecting rod B, connecting pins are symmetrically and fixedly arranged at the two sides of the bottom of the platform supporting plate, the two sides of the bottom of the platform supporting plate are symmetrically and rotatably provided with the connecting rod A and the connecting rod B which are arranged in a crossed mode through the connecting pins, the other ends of the connecting rod A and the connecting rod B are respectively and rotatably provided with a push rod A and a push rod B through a pin shaft A and a pin shaft B, the other ends of the push rod A and the push rod B are respectively and fixedly provided with a rack A and a rack B, the rack A and the rack B are respectively and slidably arranged at the outer sides of a sliding rail A and a sliding rail B, the tops of the rack A and the rack B are respectively engaged with a transmission gear B and a driving gear, and the rack A and the rack B are driven by the transmission gear B and the driving gear B to reversely and horizontally slide.

4. The computer teaching training platform of claim 3, wherein: the sliding rail A and the sliding rail B are fixedly arranged at the top of the bottom plate, a sliding ring is fixedly arranged at the top of the bottom plate, the sliding ring is arranged on the outer sides of the pin shaft A and the push rod B in a sliding mode, and the bottom plate is fixedly arranged inside the base.

5. The computer teaching training platform of claim 1, wherein: the base both sides all are provided with the shell through the bolt fastening, drive assembly is located the inside of shell, the fixed supporting leg that is provided with in base bottom.

6. The computer teaching training platform of claim 1, wherein: the apron includes upper junction plate and lower connecting plate, the upper junction plate rotates and sets up in one side at frame top, the connecting plate rotates to set up in platform frame's top down, one side that upper junction plate and lower connecting plate are close to each other is fixed picture peg and the board cover of being provided with respectively, the picture peg slides and sets up in the inboard of board cover.

7. The computer teaching training platform of claim 1, wherein: the thickness of the platform frame is larger than the thicknesses of the frame and the platform supporting plate, and the frame and the platform supporting plate are both accommodated on the inner side of the platform frame.

8. The use method of the computer teaching practical training platform according to any one of claims 1 to 7, characterized by comprising the following steps: the method comprises the following steps:

the driving component drives the platform supporting plate to slide upwards on the inner side of the platform frame through the transmission component, when the frame stops rotating, the top of the platform supporting plate is flush with the top of the platform frame, and the practical training operation of the computer can be directly carried out through the cooperation of a keyboard and a mouse on the top of the platform supporting plate and a computer display;

the apron rotates downwards under the drive of frame, and the simultaneous occurrence is flexible, and after the frame level was located platform frame's inboard back, the apron just was located the top of frame, played the effect of protection to computer display back.