CN114879817A - Control method and device based on online training platform classification management - Google Patents

Control method and device based on online training platform classification management Download PDF

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CN114879817A
CN114879817A CN202210507422.2A CN202210507422A CN114879817A CN 114879817 A CN114879817 A CN 114879817A CN 202210507422 A CN202210507422 A CN 202210507422A CN 114879817 A CN114879817 A CN 114879817A
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display screen
interface
groove
classification management
usb flash
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焦勇
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Zhuhai Weiyou Education Technology Co ltd
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Zhuhai Weiyou Education Technology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/20—Education
    • G06Q50/205—Education administration or guidance
    • G06Q50/2057—Career enhancement or continuing education service

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Abstract

The invention relates to the technical field of online training platforms, in particular to a control method and a device based on online training platform classification management. The invention has the advantages that: through set up in the classification management host computer and accomodate the groove and make the display screen accomodate wherein, make the display screen can place in accomodating the groove at non-user state to reduce the display screen and transport and not use the time damage that causes owing to colliding with, space that occupies when also can reduce equipment transportation, it is more convenient to make equipment transportation install, make the display screen can rotate through setting up the second pivot in accomodating the groove, use the display screen to rotate it to the inclined plane laminating with the front side when needs.

Description

Control method and device based on online training platform classification management
Technical Field
The invention relates to the technical field of online training platforms, in particular to a control method and device based on online training platform classification management.
Background
The online learning platform mainly records the conditions of course training, examination competition, examination exercise, questionnaire investigation, training exchange and the like of online participation of students, realizes the whole-course tracking management of the learning conditions of the students and the comprehensive mastering of the learning and training requirements of the employees, and enterprises can realize the remote training of the employees through a virtual university. The contents of training, examination and the like which are participated in by the students on line can be imported into the platform to form a complete training file for the study of the students, and powerful data support is provided for the leaders to carry out fair evaluation and accurate analysis on the quality of the employees. The classification management means to classify objects and apply different or similar management methods to different classifications for management.
The existing defect based on the online training platform classification management device is as follows:
1. the existing classification management device based on the online training platform needs to be connected with a keyboard connector, a mouse connector and a plurality of USB (universal serial bus) flash disks, and a plug is in a convex state when being inserted into a connector of classification management equipment, so that poor contact or falling caused by mistaken touch is easy to happen;
2. the current display screen based on online training platform classification management device carries and accomodates inconveniently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a control method and a control device based on online training platform classification management, and effectively overcomes the defects of the prior art.
The purpose of the invention is realized by the following technical scheme: a control method and device based on online training platform classification management comprise a classification management host, wherein a storage groove is formed in the front side of the top of the classification management host, a display screen is connected in the storage groove in a rotating mode, a plurality of interface grooves are formed in the top of one side of the classification management host, a rotating shaft is connected in the interface grooves in a rotating mode, and an interface is fixedly connected to the top of the rotating shaft.
Optionally, the bottom of accomodating the groove front side is the inclined plane state, the bottom of accomodating the groove rear side is the horizontality, the length of accomodating groove front side and rear side equals, the degree of depth of accomodating the groove rear side and the thickness looks adaptation of display screen make the display screen can accomodate wherein through setting up the groove of accomodating in the classification management host computer, make the display screen can place in accomodating the groove at non-user state to reduce the display screen because the damage that collides with and causes when not using, the space that occupies when also can reduce the equipment transportation, it is more convenient to make equipment transportation install.
Optionally, the middle part of accomodating the groove is rotated and is connected with the second pivot, it rotates with the display screen through the second pivot and is connected to accomodate the groove, first spring has all been cup jointed at the both ends of second pivot, first spring is torque spring, the torsion of first spring makes the display screen keep at the horizontality, makes the display screen can rotate through setting up the second pivot in accomodating the groove, uses the display screen to rotate it to the inclined plane laminating with the front side when needs, then resumes the display screen to the horizontality convenient storage when not needing to use, and the torsion of first spring can make the display screen in non-use state automatic recovery to the horizontality and keep repacking day, avoids the display screen to rock the condition that causes the damage when transportation classification management host computer.
Optionally, a plurality of flutings have been seted up on the inclined plane of accomodating the groove front side, equal fixedly connected with magnetic sheet in the fluting, the material of display screen bottom is iron, the magnetic sheet to the gravitation of display screen and the torsion that is greater than first spring with, set up to iron through the material with the display screen bottom to accomodating the groove bottom and setting up the magnetic sheet and make it produce gravitation to the display screen, when needs use the display screen, press the bottom of display screen and make it accomplish fixedly with the laminating of magnetic sheet, after the use is accomplished, press the top of display screen and make magnetic sheet and display screen break away from, then the display screen automatic re-setting to the horizontality under the effect of first spring.
Optionally, the two ends of the first rotating shaft are respectively sleeved with a second spring, the second springs are torsion springs, the torsion of the second springs enables the end portions of the connectors to face upwards, and the second spring interfaces are arranged at the two ends of the first rotating shaft to be kept in an upward state, so that an operator can conveniently insert devices such as a USB flash disk into the interfaces to complete data connection with the classification management host.
Optionally, one side of the interface slot is in a long strip shape, the other side of the interface slot is in a cylindrical shape, the axis of the first rotating shaft is overlapped with the axis of the cylindrical side of the interface slot, the length of the long strip-shaped side of the interface slot is greater than that of a conventional usb flash disk, after the usb flash disk is inserted into the interface by arranging a long strip-shaped space on one side of the interface slot, the usb flash disk can be rotated to drive the first rotating shaft to rotate, so that the usb flash disk enters the interface slot, the interference of the external environment on the usb flash disk can be avoided, the influence of the raised usb flash disk on the classification management host on the attractiveness of the usb flash disk is also avoided, and the usb flash disk can be installed in the interface slot for a long time and should not be transported and stored by equipment.
Optionally, an iron sheet is fixedly connected to one side of the interface, a magnetic stripe is fixedly connected to one side of the arc surface of the interface slot, the bottom of the iron sheet is highly attached to the top of the magnetic stripe when the interface is in a horizontal state, the attractive force between the iron sheet and the magnetic stripe is greater than the sum of the torsion of the two second springs, the iron sheet can be fixedly adsorbed with the magnetic stripe when the interface is inserted into the usb disk and rotates to the horizontal state by arranging the iron sheet on one side of the interface and arranging the magnetic stripe at the bottom of the interface slot, so that the usb disk is placed in the interface slot in a fixed state.
Optionally, one side fixedly connected with buckle of first pivot, the buckle is perpendicular with the interface, the buckle inclines to the interface direction, the top height that the top highly is higher than the classification management host computer when the buckle is in vertical state, and after USB flash disk and interface butt joint and rotation were fixed at the interface inslot, the buckle was in vertical state, when needs took out the USB flash disk, rotated the buckle interface and made first pivot rotate, after iron plate and magnetic stripe break away from, then interface automatic recovery to vertical state under the torsion effect of second spring, can take out the USB flash disk.
Optionally, the method comprises the following operation steps:
1) when the display screen needs to be used, the bottom of the display screen is pressed to be attached to the magnetic plate to finish fixing;
2) after the use is finished, the top of the display screen is pressed to separate the magnetic plate from the display screen, and the display screen automatically resets to a horizontal state under the action of the first spring;
3) after the USB flash disk is inserted into the interface, the USB flash disk is rotated to drive the first rotating shaft to rotate, so that the USB flash disk enters the interface slot;
4) the iron sheet can be fixedly adsorbed with the magnetic strip, so that the USB flash disk is placed in the interface slot in a fixed state;
5) when the USB flash disk needs to be taken out, the buckle plate interface is rotated to enable the first rotating shaft to rotate, and after the iron sheet is separated from the magnetic strip, the interface automatically restores to a vertical state under the action of the torsion of the second spring, so that the USB flash disk can be taken out.
The invention has the following advantages:
1. the control method and the device based on the online training platform classification management have the advantages that the storage groove is formed in the classification management host machine, so that the display screen can be stored in the storage groove in a non-use state, the damage caused by collision when the display screen is transported and is not used is reduced, the occupied space during equipment transportation can be reduced, the equipment transportation and installation are more convenient, the display screen can rotate by arranging the second rotating shaft in the storage groove, the display screen is rotated to be attached to the inclined plane at the front side when the display screen is required to be used, the display screen is restored to be in a horizontal state when the display screen is not required to be used, the storage is convenient, the torsion of the first spring can automatically restore the display screen to be in a horizontal state in the non-use state and keep a modified day, the situation that the display screen is shaken and damaged when the classification management host machine is transported is avoided, the material at the bottom of the display screen is set to be iron, and set up the magnetic sheet and make it produce the gravitation to the display screen in holding the bottom of the trough, when needing to use the display screen, press the bottom of the display screen and make it finish fixing with the magnetic sheet laminating, after using, press the top of the display screen and make the magnetic sheet break away from with the display screen, then the display screen is automatic under the influence of first spring and reset to the horizontality.
2. The control method and the device based on the on-line training platform classification management are characterized in that the second spring interfaces are arranged at the two ends of the first rotating shaft and are kept in an upward state, an operator can conveniently insert equipment such as a U disk into the interfaces to complete data connection with a classification management host, the U disk can be rotated to drive the first rotating shaft to rotate after being inserted into the interfaces by arranging the strip-shaped space at one side of the interface slot, so that the U disk can enter the interface slot, the interference of the external environment on the U disk can be avoided, the influence on the attractiveness of the U disk raised on the classification management host can also be avoided, the U disk can be arranged in the interface slot for a long time and cannot be transported or stored by the equipment, the iron sheet is arranged at one side of the interfaces, the magnetic strip is arranged at the bottom of the interface slot, so that the interfaces are inserted into the U disk and can be rotated to the horizontal state, the iron sheet can be fixedly adsorbed with the magnetic strip, so that the U disk is kept in a fixed state and placed in the interface slot, when the USB flash disk is in butt joint with the interface and is rotationally fixed in the interface groove, the buckle plate is in a vertical state, when the USB flash disk needs to be taken out, the buckle plate interface is rotated to enable the first rotating shaft to rotate, and after the iron sheet is separated from the magnetic strip, the interface automatically restores to the vertical state under the torsion action of the second spring, so that the USB flash disk can be taken out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention in a centered cross-sectional configuration;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention
FIG. 4 is a front elevational cross-sectional structural schematic view of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention;
FIG. 6 is a front centered cross-sectional structural schematic of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C according to the present invention;
FIG. 8 is a side elevational cross-sectional schematic view of the present invention;
fig. 9 is an enlarged view of the structure of fig. 8 at D according to the present invention.
In the figure: 1-a classification management host, 2-a storage groove, 3-a display screen, 4-an interface groove, 5-a first rotating shaft, 6-an interface, 7-a second rotating shaft, 8-a first spring, 9-a magnetic plate, 10-a second spring, 11-an iron sheet, 12-a magnetic strip and 13-a buckle.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1 to 9, a control method and device based on online training platform classification management includes a classification management host 1, a storage groove 2 is opened at the front side of the top of the classification management host 1, a display screen 3 is rotatably connected in the storage groove 2, a plurality of interface grooves 4 are opened at the top of one side of the classification management host 1, a rotating shaft 5 is rotatably connected in the interface grooves 4, and an interface 6 is fixedly connected at the top of the rotating shaft 5.
As an optional technical scheme of the invention: the bottom of accomodating groove 2 front side is the ramp state, the bottom of accomodating groove 2 rear side is the horizontality, the length of accomodating groove 2 front side and rear side equals, the degree of depth of accomodating groove 2 rear side and the thickness looks adaptation of display screen 3, through set up in classification management host computer 1 and accomodate groove 2 messenger display screen 3 and can accomodate wherein, make display screen 3 can place in accomodating groove 2 at non-user state, thereby reduce display screen 3 because the damage that causes of colliding with when transportation and not using, the space that occupies when also can reducing the equipment transportation, it is more convenient to make equipment transportation install.
As an optional technical scheme of the invention: the middle part of accomodating groove 2 is rotated and is connected with second pivot 7, it rotates with display screen 3 through second pivot 7 to accomodate groove 2 and is connected, first spring 8 has all been cup jointed at the both ends of second pivot 7, first spring 8 is torque spring, the torsion of first spring 8 makes display screen 3 keep at the horizontality, make display screen 3 can rotate through setting up second pivot 7 in accomodating groove 2, use display screen 3 to rotate it to the inclined plane laminating with the front side when needs, then resume display screen 3 to the convenient save of horizontality when not needing to use, and first spring 8's torsion can make display screen 3 in non-use state automatic recovery to the horizontality and keep repacking day, avoid display screen 3 to rock the condition that causes the damage when transportation classification management host computer 1.
As an optional technical scheme of the invention: accomodate the inclined plane of 2 front sides in groove and seted up a plurality of flutings, equal fixedly connected with magnetic sheet 9 in the fluting, the material of 3 bottoms of display screen is iron, magnetic sheet 9 to the gravitation of display screen 3 with be greater than first spring 8 the torsion with, set up to iron through the material with 3 bottoms of display screen, and it can produce gravitation to display screen 3 to accomodate 2 bottoms in groove, when needs use the display screen, press the bottom of display screen to make it accomplish fixedly with the laminating of magnetic sheet 9, use the completion after, press the top of display screen 3 to make magnetic sheet 9 break away from with display screen 3, then display screen 3 automatic re-setting to the horizontality under first spring 8's effect.
As an optional technical scheme of the invention: the second spring 10 is sleeved at the two ends of the first rotating shaft 5, the second spring 10 is a torsion spring, the torsion of the second spring 10 enables the end part of the joint 6 to face upwards, and the interface 6 of the second spring 10 is arranged at the two ends of the first rotating shaft 5 to be kept in an upward state, so that an operator can conveniently insert equipment such as a USB flash disk into the interface to complete data connection with the classification management host 1.
As an optional technical scheme of the invention: one side of the interface slot 4 is strip-shaped, the other side of the interface slot 4 is cylindrical, the axis of the first rotating shaft 5 is overlapped with the axis of the cylindrical side of the interface slot 4, the length of the strip-shaped side of the interface slot 4 is larger than that of a conventional USB flash disk, after the USB flash disk is inserted into the interface 6 by arranging a strip-shaped space at one side of the interface slot 6, the USB flash disk can be rotated to drive the first rotating shaft 5 to rotate, so that the USB flash disk enters the interface slot 4, the interference of the external environment on the USB flash disk can be avoided, the influence on the attractiveness of the USB flash disk on the classification management host 1 by the convex USB flash disk is avoided, and the USB flash disk can be installed in the interface slot 4 for a long time without the transportation and storage of equipment.
As an optional technical scheme of the invention: interface 6's one side fixedly connected with iron sheet 11, one side fixedly connected with magnetic stripe 12 of 4 arc surfaces in interface groove, the bottom of iron sheet 11 is highly laminated mutually with the top of magnetic stripe 12 when interface 6 is in the horizontality, iron sheet 11 is greater than the torsion of two second springs 10 with magnetic stripe 12's gravitation and, through set up iron sheet 11 in one side of interface 6 and set up magnetic stripe 12 in interface groove 4 bottom and make interface 6 insert the USB flash disk and rotate to the horizontality when, iron sheet 11 can adsorb fixedly with magnetic stripe 12, make the USB flash disk keep the fixed state to place in interface groove 4.
As an optional technical scheme of the invention: one side fixedly connected with buckle 13 of first pivot 5, buckle 13 is perpendicular with interface 6, buckle 13 inclines to interface 6 direction, the top height is higher than the top height of classification management host computer 1 when buckle 13 is in vertical state, after the USB flash disk docks and rotates with interface 6 and fix in interface groove 4, buckle 13 is in vertical state, when needs take out the USB flash disk, it makes first pivot 5 rotate to rotate buckle 13 interface, after iron sheet 11 breaks away from with magnetic stripe 12, then interface 6 automatic recovery to vertical state under the torsion effect of second spring 10, can take out the USB flash disk.
As an optional technical scheme of the invention: the method comprises the following operation steps:
1) when the display screen needs to be used, the bottom of the display screen is pressed to be attached to the magnetic plate 9 to finish fixing;
2) after the use is finished, the top of the display screen 3 is pressed to separate the magnetic plate 9 from the display screen 3, and the display screen 3 automatically resets to a horizontal state under the action of the first spring 8;
3) after the USB flash disk is inserted into the interface 6, the USB flash disk is rotated to drive the first rotating shaft 5 to rotate, so that the USB flash disk enters the interface slot 4;
4) the iron sheet 11 can be fixedly adsorbed with the magnetic strip 12, so that the USB flash disk is placed in the interface slot 4 in a fixed state;
5) when the USB flash disk needs to be taken out, the interface of the buckle plate 13 is rotated to enable the first rotating shaft 5 to rotate, and after the iron sheet 11 is separated from the magnetic strip 12, the interface 6 automatically restores to a vertical state under the action of the torsion of the second spring 10, so that the USB flash disk can be taken out.
The first embodiment is as follows: the bottom of the interface 6 is provided with a connecting wire which passes through the first rotating shaft and is in data connection with the classification management host 1 from the end part of the first rotating shaft;
example two: set up the sucking disc base in the four corners of 1 bottoms of classification management host computer, improve the stability of placing of this equipment.
In summary, the following steps: the control method and the device based on the online training platform classification management can reduce the damage of the display screen 3 caused by collision when in transportation and nonuse by arranging the storage groove 2 in the classification management host 1 so that the display screen 3 can be stored in the storage groove 2 when in nonuse, can reduce the occupied space when in transportation, and can make the equipment transportation and installation more convenient, can rotate the display screen 3 by arranging the second rotating shaft 7 in the storage groove 2, can rotate the display screen 3 to be attached to the inclined plane at the front side when needing to use the display screen 3, can restore the display screen 3 to the horizontal state for convenient storage when not in use, can automatically restore the display screen 3 to the horizontal state when in nonuse by the torsion of the first spring 8, and avoids the situation that the display screen 3 shakes to cause damage when in transporting the classification management host 1, the bottom of the display screen 3 is made of iron, the magnetic plate 9 is arranged at the bottom of the accommodating groove 2, so that the magnetic plate can generate attraction force on the display screen 3, when the display screen needs to be used, the bottom of the display screen is pressed to be attached to the magnetic plate 9 to complete fixation, after the display screen is used, the top of the display screen 3 is pressed to separate the magnetic plate 9 from the display screen 3, and the display screen 3 automatically resets to a horizontal state under the action of the first spring 8; the interfaces 6 are kept in an upward state by arranging the second springs 10 at the two ends of the first rotating shaft 5, so that an operator can conveniently insert devices such as a USB flash disk into the interfaces to complete data connection with the classification management host 1, the USB flash disk can be rotated to drive the first rotating shaft 5 to rotate after being inserted into the interfaces 6 by arranging the strip-shaped space at one side of the interface slot 6, so that the USB flash disk can enter the interface slot 4, the interference of the external environment on the USB flash disk can be avoided, the influence of the raised USB flash disk on the classification management host 1 on the attractiveness of the classification management host can also be avoided, the USB flash disk can be arranged in the interface slot 4 for a long time without transportation and storage of the devices, the iron sheet 11 is arranged at one side of the interfaces 6, the magnetic strip 12 is arranged at the bottom of the interface slot 4, so that the interfaces 6 are inserted into the USB flash disk and rotated to the horizontal state, the iron sheet 11 can be fixedly adsorbed with the magnetic strip 12, so that the USB flash disk is kept in the interface slot 4 in a fixed state, after the USB flash disk is in butt joint with the interface 6 and is rotationally fixed in the interface slot 4, the buckle plate 13 is in a vertical state, when the USB flash disk needs to be taken out, the interface of the buckle plate 13 is rotated to enable the first rotating shaft 5 to rotate, and after the iron sheet 11 is separated from the magnetic strip 12, the interface 6 automatically restores to the vertical state under the torque force of the second spring 10, so that the USB flash disk can be taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a based on online training platform classification management device which characterized in that: including classification management host computer (1), the front side at classification management host computer (1) top is opened and is equipped with and accomodates groove (2), it is connected with display screen (3) to accomodate groove (2) internal rotation, a plurality of interface grooves (4) have been seted up at the top of classification management host computer (1) one side, interface groove (4) internal rotation is connected with first pivot (5), the top fixedly connected with interface (6) of first pivot (5).
2. The classification management device based on the online training platform as claimed in claim 1, wherein: the bottom of accomodating groove (2) front side is the ramp state, the bottom of accomodating groove (2) rear side is the horizontality, the length of accomodating groove (2) front side and rear side equals, the degree of depth of accomodating groove (2) rear side and the thickness looks adaptation of display screen (3).
3. The classification management device based on the online training platform as claimed in claim 1, wherein: the middle part of accomodating groove (2) is rotated and is connected with second pivot (7), it rotates through second pivot (7) and display screen (3) to accomodate groove (2) and is connected, first spring (8) have all been cup jointed at the both ends of second pivot (7), first spring (8) are torsion spring, the torsion of first spring (8) makes display screen (3) keep at the horizontality.
4. The classification management device based on the online training platform as claimed in claim 3, wherein: the inclined plane of holding groove (2) front side has seted up a plurality of flutings, equal fixedly connected with magnetic sheet (9) in the fluting, the material of display screen (3) bottom is iron, magnetic sheet (9) to the gravitation of display screen (3) with be greater than torsion sum of first spring (8).
5. The classification management device based on the online training platform as claimed in claim 1, wherein: and the two ends of the first rotating shaft (5) are sleeved with second springs (10), the second springs (10) are torsion springs, and the torsion of the second springs (10) enables the end parts of the interfaces (6) to face upwards.
6. The classification management device based on the online training platform as claimed in claim 1, wherein: one side of the interface groove (4) is long-strip-shaped, the other side of the interface groove (4) is cylindrical, the axis of the first rotating shaft (5) is overlapped with the axis of the cylindrical side of the interface groove (4), and the length of the long-strip-shaped side of the interface groove (4) is larger than that of the USB flash disk.
7. The classification management device based on the online training platform as claimed in claim 5, wherein: one side fixedly connected with iron sheet (11) of interface (6), one side fixedly connected with magnetic stripe (12) of interface groove (4) arc surface, the bottom of iron sheet (11) highly laminates with the top of magnetic stripe (12) when interface (6) are in the horizontality mutually, the gravitation of iron sheet (11) and magnetic stripe (12) is greater than the torsion sum of two second springs (10).
8. The classification management device based on the online training platform as claimed in claim 1, wherein: one side fixedly connected with buckle (13) of first pivot (5), buckle (13) are perpendicular with interface (6), buckle (13) are to interface (6) direction slope, the top height is higher than the top height of classification management host computer (1) when buckle (13) are in vertical state.
9. A control method based on online training platform classification management is characterized in that: the method comprises the following operation steps:
1) when the display screen needs to be used, the bottom of the display screen is pressed to be attached to the magnetic plate (9) to finish fixing;
2) after the use is finished, the top of the display screen (3) is pressed to separate the magnetic plate (9) from the display screen (3), and the display screen (3) automatically resets to a horizontal state under the action of the first spring (8);
3) after the USB flash disk is inserted into the interface (6), the USB flash disk is rotated to drive the first rotating shaft (5) to rotate, so that the USB flash disk enters the interface groove (4);
4) the iron sheet (11) can be fixedly adsorbed with the magnetic strip (12), so that the U disk is placed in the interface slot (4) in a fixed state;
5) when the USB flash disk needs to be taken out, the interface of the buckle plate (13) is rotated to enable the first rotating shaft (5) to rotate, and after the iron sheet (11) is separated from the magnetic strip (12), the interface (6) automatically returns to a vertical state under the action of the torsion of the second spring (10), so that the USB flash disk can be taken out.
CN202210507422.2A 2022-05-10 2022-05-10 Control method and device based on online training platform classification management Pending CN114879817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210507422.2A CN114879817A (en) 2022-05-10 2022-05-10 Control method and device based on online training platform classification management

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210507422.2A CN114879817A (en) 2022-05-10 2022-05-10 Control method and device based on online training platform classification management

Publications (1)

Publication Number Publication Date
CN114879817A true CN114879817A (en) 2022-08-09

Family

ID=82675883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210507422.2A Pending CN114879817A (en) 2022-05-10 2022-05-10 Control method and device based on online training platform classification management

Country Status (1)

Country Link
CN (1) CN114879817A (en)

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