CN211703851U - Teaching device for education management - Google Patents

Abstract

The utility model belongs to the technical field of teaching equipment, in particular to a teaching device for education management, which comprises a lectern, the lectern is provided with a tabletop and a baffle, the right side of the lectern is provided with a drawer, the left side of the lectern is provided with a motor box, a motor is arranged in the motor box, a motor output shaft is connected with a shaft coupling, the output end of the shaft coupling is connected with a first lead screw, the tabletop is articulated with a rotating plate, the rotating plate is slidably connected with a first articulated seat, the first articulated seat is rotatably connected with a rotating block, the lower side of the rotating block is provided with a sleeve, the lectern is provided with a cavity, the cavity is provided with a limiting rotating seat, the limiting rotating seat is connected with a second lead screw, the second lead screw is articulated with a second articulated seat, the cavity is provided with a lifting sliding plate, the lifting sliding plate is provided with a third articulated seat, a rotating rod is articulated between the second articulated, the left end of the sliding plate and the upper end of the left side of the cavity are provided with detachable fixing mechanisms.

Description

Teaching device for education management

Technical Field

The utility model belongs to the technical field of teaching equipment, concretely relates to teaching device for education management.

Background

The teaching is the basis for centuries. Education is a standing book and is a mark for the flourishing of nations, a country has no development potential and sees education, the country is rich and not strong and also sees education, and China pays attention to the education from ancient to present.

In the education management teaching, the teacher's desk is given lessons to all can use without exception, and current teacher's desk, simple structure usually, the teaching aid is placed to only simple desktop, and unable classification is deposited and is accomodate to the teaching plan is placed in the desktop and can not be adjusted, can't adjust the desktop angle according to individual hobby, and the teacher's desk often can use the computer to carry out multimedia teaching simultaneously, but the computer can not be accomodate, can the deposition and easily damaged by the collision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a teaching device for education management to solve current lectern, simple structure usually, unable classification is deposited and is accomodate, and the teaching plan is placed in the desktop and can not be adjusted, can't adjust the desktop angle according to individual hobby, and the lectern often can use the computer to carry out multimedia teaching simultaneously, but the computer can't be accomodate, can the deposition and the problem of being bumped easily.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a teaching device for education management comprises a lectern, the lectern is provided with a desktop and a surrounding baffle, a plurality of drawers are arranged on the right side of the lectern from bottom to top, a motor box is arranged at the lower end of the left side of the lectern, a motor is arranged in the motor box, a control button is arranged on the desktop, the control button is electrically connected with the motor, a shaft coupling is connected with an output shaft of the motor, an output end of the shaft coupling is connected with a first lead screw, a rotating plate is hinged on one side of the desktop, the rotating plate is provided with a baffle plate, a first hinge seat is slidably connected to the lower side of the rotating plate, a rotating block is rotatably connected with the first hinge seat, a sleeve is arranged on the lower side of the rotating block, a first threaded hole matched with the first lead screw is arranged at the lower end of the sleeve, the first lead screw penetrates into the, the middle part of the lower side of the cavity is provided with a limiting rotating seat which is rotationally connected with a second screw rod, the second screw rod is rotatably provided with a second hinge seat, the second hinge seat is provided with a second threaded hole matched with the second screw rod, the cavity is provided with a lifting slide plate which is matched with the cavity in size, the lifting slide plate is provided with a computer all-in-one machine and a keyboard, a third hinge seat is arranged at the lower side of the middle part of the lifting sliding plate, a rotating rod is hinged between the second hinge seat and the third hinge seat, the second screw rod penetrates through the cavity and is fixedly connected with a turntable and a handle, the tabletop is provided with a first limiting chute which is transversely arranged, the first limit sliding chute is connected with a sliding plate in a sliding way, the sliding plate is provided with a first limit sliding block connected with the first limit sliding chute, the distance size of first spacing slider and slide right-hand member equals the length size of lift slide, the slide left end is equipped with detachable fixed establishment with cavity left side upper end.

By adopting the technical scheme of the utility model, the teaching aid can be conveniently placed on the tabletop of the teacher desk in class, the baffle can prevent the teaching aid from falling off, meanwhile, the required props can be classified and stored in the drawer, and the teaching aid can be taken out of the drawer in class and placed in the drawer after use, so that the messy storage of the teaching aid is avoided; when a control button is pressed to enable a motor of the motor box to rotate, the shaft coupling can drive the first lead screw to rotate, the sleeve can move up and down through the matching of the first threaded hole and the first lead screw, the rotating block is pushed to drive the first hinge base to slide relative to the rotating plate, the clamping is avoided, the rotating plate is enabled to change the angle, the teaching staff can adjust according to the use habit of the teaching staff, after the adjustment, the teaching plan can be placed on the rotating plate to be checked, meanwhile, the baffle can prevent the teaching plan from sliding off, and the first stop block can prevent the sleeve from falling off the first lead screw;

when a computer is required to be used for teaching, the sliding plate is pulled to enable the first limiting sliding block to completely slide out of the first limiting sliding groove, the handle is used for rotating the rotary plate to drive the second screw rod to rotate, the second hinge seat is enabled to move relative to the second screw rod through the matching of the second threaded hole and the second screw rod, the lifting sliding plate is lifted in the cavity through the transmission of the third hinge seat and the rotary rod until the second hinge seat is contacted with the limiting rotating seat, the rotary rod is rotated to be vertical, the lifting sliding plate is enabled to completely extend out, and the lifting sliding plate can be matched with the sliding plate to form a flat operation surface due to the fact that the distance size between the first limiting sliding block and the right end of the sliding plate is equal to the length size of the lifting sliding plate, so that a user can conveniently operate the computer all-in-one machine and a keyboard, and meanwhile, the lifting;

after the lifting sliding plate is completely retracted, the sliding plate is pulled to enable the first limiting sliding block to completely slide in the first limiting sliding groove, and the sliding plate can be fixed with the cavity through the detachable fixing mechanism, so that the all-in-one computer and the keyboard can be completely retracted into the cavity, dust is prevented from falling in, and equipment such as the all-in-one computer and the keyboard is protected;

the utility model provides a current lectern, simple structure usually, unable classification is deposited and is accomodate to the teaching plan is placed in the desktop and can not be adjusted, can't adjust the desktop angle according to individual hobby, and the lectern often can use the computer to carry out multimedia teaching simultaneously, but the computer can't be accomodate, can the deposition and the problem of being bumped easily.

Further inject, the rotor plate is equipped with the spacing spout of second, first articulated seat be equipped with the spacing slider of the spacing spout assorted second of second. By the structure, the sliding structure between the first hinge seat and the rotating plate is simple, and the assembly is convenient.

Further limit, the detachable fixing mechanism comprises a first bar magnet arranged at the upper end of the left side of the cavity, and the left end of the sliding plate is provided with a second bar magnet matched with the first bar magnet. Such structure makes the simple structure who can dismantle fixed establishment, and through first bar magnet and second bar magnet magnetism fixed, can make the all-in-one computer and the keyboard income cavity of lift slide after, the cavity is closed to the slide, and the fixing that can be convenient pulls open simultaneously is convenient.

Further inject, cavity left side symmetry is equipped with the third spacing spout, the lift slide be equipped with the third spacing slider of third spacing spout assorted. Such structure can further make the lift slide can not appear rotating, and is more stable.

Further limit, the motor case is provided with a case door. With the structure, people can conveniently maintain the interior of the motor box.

Further limit, the lower side of the first screw rod is provided with a second stop block. By the structure, the downward movement of the sleeve can be limited, so that the rotating plate can not rotate downwards after rotating to be parallel to the desktop.

Further limited, the right end of the sliding plate is provided with a pulling handle. By adopting the structure, the sliding plate can be conveniently pulled by a teaching teacher.

Compared with the prior art, the utility model has the following advantages:

1. teaching aids can be stored and taken out from the drawer in a classified manner, and the teaching aids required by teaching can be temporarily placed on the desktop, so that the messy storage of the teaching aids is avoided;

2. the motor is rotated by pressing the control button, so that the rotating plate can be turned over by an angle, the teaching staff can adjust according to own preference, and teaching notes are placed on the rotating plate for checking;

3. the sliding plate is pulled open, the rotary disc is rotated, the lifting sliding plate can be completely extended out, so that a teaching worker can use a computer to give a multimedia teaching, after the use is finished, the rotary disc is rotated, the lifting sliding plate can be completely taken in, then the sliding plate is pulled back, and the computer can be conveniently stored in the cavity through the detachable fixing mechanism;

4. when the computer is not used, the left side of the sliding plate and the left side of the cavity are fixed to form a desktop, and when the computer is used, the sliding plate is pulled out, and the left side of the sliding plate is matched with the right side of the lifting sliding plate to form a flat teaching operation surface;

drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a teaching device for educational management;

FIG. 2 is a schematic diagram of a rear view cross-sectional structure of an embodiment of a teaching device for educational management;

FIG. 3 is an enlarged schematic view of a rear view section A of an embodiment of the teaching device for educational administration of the present invention;

FIG. 4 is a schematic diagram of an internal structure of a cavity according to an embodiment of the teaching device for educational management;

FIG. 5 is a schematic view of a lifting slide plate according to an embodiment of the teaching device for educational administration of the present invention;

FIG. 6 is a schematic view of a slide board according to an embodiment of the teaching device for educational management;

the main element symbols are as follows:

the teacher's desk 1, the desktop 11, the control button 111, the first limit sliding chute 112, the enclosure 12, the drawer 13, the motor box 14, the motor 141, the shaft coupling 142, the door 143, the first lead screw 15, the first stopper 151, the second stopper 152, the rotating plate 16, the baffle 161, the first hinge seat 162, the second limit sliding block 1621, the rotating block 163, the second limit sliding chute 164, the sleeve 17, the cavity 2, the limit rotating seat 21, the second lead screw 211, the rotating disc 2111, the handle 2112, the second hinge seat 22, the lifting slide plate 23, the all-in-one computer 231, the keyboard 232, the third hinge seat 233, the third limit sliding block 234, the rotating rod 24, the slide plate 25, the first limit sliding block 251, the second bar magnet 252, the pulling handle 253, the first bar magnet 26, and the third limit sliding chute 27.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-6, the teaching device for education management of the utility model comprises a lectern 1, the lectern 1 is provided with a desktop 11 and a surrounding baffle 12, the right side of the lectern 1 is provided with a plurality of drawers 13 from bottom to top, the lower end of the left side of the lectern 1 is provided with a motor box 14, the motor box 14 is internally provided with a motor 141, the desktop 11 is provided with a control button 111, the control button 111 is electrically connected with the motor 141, the output shaft of the motor 141 is connected with a coupling 142, the output end of the coupling 142 is connected with a first screw rod 15, the desktop 11 is hinged with a rotating plate 16 at one side of the motor box 14, the rotating plate 16 is provided with a baffle 161, the lower side of the rotating plate 16 is slidably connected with a first hinge seat 162, the first hinge seat 162 is rotatably connected with a rotating block 163, the lower side of the rotating block 163 is provided with a sleeve 17, the lower end of the sleeve 17 is provided with, the middle part of the lectern 1 is provided with a cavity 2, the middle part of the lower side of the cavity 2 is provided with a limit rotating seat 21, the limit rotating seat 21 is rotatably connected with a second screw rod 211, the second screw rod 211 is rotatably matched with a second hinged seat 22, the second hinged seat 22 is provided with a second threaded hole matched with the second screw rod 211, the cavity 2 is provided with a lifting slide plate 23 matched with the cavity 2 in size, the lifting slide plate 23 is provided with a computer integrated machine 231 and a keyboard 232, the lower side of the middle part of the lifting slide plate 23 is provided with a third hinged seat 233, a rotating rod 24 is hinged between the second hinged seat 22 and the third hinged seat 233, the second screw rod 211 penetrates through the cavity 2 and is fixedly connected with a rotating disk 2111 and a handle 2112, the tabletop 11 is provided with a first limit slide groove 112 transversely arranged, the first limit slide groove 112 is slidably connected with a slide plate 25, the slide plate 25 is provided with a first limit slide block 251 connected with the first limit slide groove 112, the left end of the sliding plate 25 and the upper end of the left side of the cavity 2 are provided with a detachable fixing mechanism.

By adopting the technical scheme of the utility model, the teaching aid can be conveniently placed on the tabletop 11 of the teacher desk 1 in class, the baffle 12 can prevent the teaching aid from falling off, and meanwhile, the required props can be stored in the drawer 13 in a classified manner in class, and the required props can be taken out of the drawer 13 in class and can be placed in the drawer 13 after being used, so that the messy storage of the teaching aid is avoided; when the control button 111 is pressed to enable the motor 141 of the motor box 14 to rotate, the coupling 142 can drive the first lead screw 15 to rotate, the sleeve 17 can move up and down through the matching of the first threaded hole and the first lead screw 15, the rotating block 163 is pushed to drive the first hinge base 162 to slide relative to the rotating plate 16, the clamping is avoided, the rotating plate 16 changes the angle, the teaching staff can adjust according to the use habits of the teaching staff, after the adjustment, the teaching plan can be placed on the rotating plate 16 to be checked, meanwhile, the baffle 161 can prevent the teaching plan from sliding off, and the first stopper 151 can prevent the sleeve 17 from falling off the first lead screw 15;

when a computer is needed for teaching, the sliding plate 25 is pulled to make the first limiting slide block 251 slide out of the first limiting slide groove 112 completely, the handle 2112 is used to rotate the rotating disc 2111 to drive the second screw rod 211 to rotate, through the matching of the second threaded hole and the second lead screw 211, the second hinge seat 22 moves relative to the second lead screw 211, the lifting sliding plate 23 is lifted in the cavity 2 through the transmission of the third hinge seat 233 and the rotating rod 24 until the second hinge seat 22 contacts with the limiting rotating seat 21, the rotating rod 24 is rotated to be vertical, so that the lifting sliding plate 23 is completely extended out, because the distance between the first limit slide block 251 and the right end of the slide plate 25 is equal to the length of the lifting slide plate 23, the lifting slide plate 23 can be matched with the slide plate 25 to form a flat operation surface, so that a person can conveniently operate the computer all-in-one machine 231 and the keyboard 232, meanwhile, the lifting sliding plate 23 is matched with the cavity 2, so that the lifting sliding plate 23 cannot deflect when in use;

after the use is finished, the handle 2112 is used for rotating the rotating disc 2111 to drive the second screw rod 211 to rotate, the second hinge seat 22 moves relative to the second screw rod 211 through the matching of the second threaded hole and the second screw rod 211, the lifting sliding plate 23 descends in the cavity 2 through the transmission of the third hinge seat 233 and the rotating rod 24 until the second hinge seat 22 contacts with the cavity 2, the lifting sliding plate 23 is completely retracted, after the retraction, the sliding plate 25 is pulled to enable the first limit sliding block 251 to completely slide in the first limit sliding groove 112, the sliding plate 25 can be fixed with the cavity through the detachable fixing mechanism, so that the all-in-one computer 231 and the keyboard 232 can be completely retracted into the cavity, dust can be prevented from falling in, and equipment such as the all-in-one computer 231 and the keyboard 232 can be protected;

the utility model provides a current lectern, simple structure usually, unable classification is deposited and is accomodate to the teaching plan is placed in the desktop and can not be adjusted, can't adjust the desktop angle according to individual hobby, and the lectern often can use the computer to carry out multimedia teaching simultaneously, but the computer can't be accomodate, can the deposition and the problem of being bumped easily.

Preferably, the rotating plate 16 is provided with a second limiting sliding groove 164, and the first hinge seat 162 is provided with a second limiting sliding block 1621 matched with the second limiting sliding groove 164. With such a structure, the sliding structure between the first hinge seat 162 and the rotating plate 16 is simple and the assembly is convenient. In fact, other structures can be considered according to the circumstances, so that the sliding structure between the first hinge seat 162 and the rotating plate 16 is simple and the assembly is convenient.

Preferably, the detachable fixing mechanism includes a first bar magnet 26 disposed at the upper end of the left side of the cavity, and the left end of the slide plate 25 is provided with a second bar magnet 252 matching with the first bar magnet 26. Such structure makes the simple structure of dismantling fixed establishment, and through first bar magnet 26 and second bar magnet 252 magnetism fixed, can make the all-in-one computer 231 of lift slide 23 and keyboard 232 income cavity 2 after, slide 25 closes cavity 2, and the fixing that can be convenient pulls open simultaneously is convenient. In fact, other structures can be considered according to the situation, so that the detachable fixing mechanism is simple in structure, convenient to fix and pull open.

Preferably, the left side of the cavity 2 is symmetrically provided with a third limiting sliding groove 27, and the lifting sliding plate 23 is provided with a third limiting sliding block 234 matched with the third limiting sliding groove 27. With such a structure, the lifting slider 23 can be further stabilized without rotating. In fact, other structures can be considered according to the situation, and the lifting sliding plate 23 can be further prevented from rotating and is more stable.

Preferably, the motor case 14 is provided with a door 143. With such a structure, people can conveniently maintain the interior of the motor box 14. In fact, other structures can be considered according to the situation, and people can conveniently maintain the interior of the motor box 14.

Preferably, a second stopper 152 is disposed under the first lead screw 15. With the structure, the downward movement of the sleeve 17 can be limited, so that the rotating plate 16 can not rotate downwards after rotating to be parallel to the tabletop 11. In fact, other structures can be considered according to the situation, and the downward movement of the sleeve 17 can be limited, so that the rotating plate 16 can not rotate downward after rotating to be parallel to the tabletop 11.

Preferably, the right end of the slide plate 25 is provided with a pull handle 253. With such a structure, the teacher can pull the sliding plate 25 conveniently. In fact, other structures can be used according to circumstances, so that the teacher giving lessons can conveniently pull the sliding plate 25.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (7)

1. The utility model provides an educational management is with teaching device, includes lectern (1), lectern (1) is equipped with desktop (11) and encloses fender (12), its characterized in that: the utility model discloses a teacher's desk, including lectern (1), desktop (11), control button (111), motor (141), motor box (14) embeds there is motor (141), desktop (11) are equipped with control button (111), control button (111) are connected with motor (141) electricity, motor (141) output shaft has shaft coupling (142), shaft coupling (142) output is connected with first lead screw (15), desktop (11) are located motor box (14) one side and are articulated have rotor plate (16), rotor plate (16) are equipped with baffle (161), rotor plate (16) downside sliding connection has first articulated seat (162), first articulated seat (162) rotate be connected with commentaries on classics piece (163), commentaries on classics piece (163) downside is equipped with sleeve (17), sleeve (17) lower extreme be equipped with first lead screw hole of first lead screw (15) assorted, the first screw rod (15) penetrates into the sleeve (17) and is fixedly connected with a first stop block (151) matched with the sleeve (17), a cavity (2) is arranged in the middle of the teacher desk (1), a limiting rotating seat (21) is arranged in the middle of the lower side of the cavity (2), a second screw rod (211) is rotatably connected with the limiting rotating seat (21), a second hinged seat (22) is rotatably matched with the second screw rod (211), a second threaded hole matched with the second screw rod (211) is formed in the second hinged seat (22), a lifting sliding plate (23) matched with the cavity (2) in size is arranged in the cavity (2), the lifting sliding plate (23) is provided with a computer integrated machine (231) and a keyboard (232), a third hinged seat (233) is arranged on the lower side of the middle of the lifting sliding plate (23), a rotating rod (24) is hinged between the second hinged seat (22) and the third hinged seat (233), second lead screw (211) run through cavity (2) fixedly connected with carousel (2111) and handle (2112), desktop (11) are equipped with horizontal first spacing spout (112) that sets up, first spacing spout (112) sliding connection has slide (25), slide (25) are equipped with first spacing slider (251) with first spacing spout (112), the distance size of first spacing slider (251) and slide (25) right-hand member equals the length size of lift slide (23), slide (25) left end and cavity (2) left side upper end are equipped with and dismantle fixed establishment.

2. A teaching device for educational management according to claim 1, wherein: the rotating plate (16) is provided with a second limiting sliding groove (164), and the first hinge seat (162) is provided with a second limiting sliding block (1621) matched with the second limiting sliding groove (164).

3. A teaching device for educational management according to claim 1, wherein: the detachable fixing mechanism comprises a first bar magnet (26) arranged at the upper end of the left side of the cavity, and a second bar magnet (252) matched with the first bar magnet (26) is assembled at the left end of the sliding plate (25).

4. A teaching device for educational management according to claim 1, wherein: the left side of the cavity (2) is symmetrically provided with a third limiting sliding groove (27), and the lifting sliding plate (23) is provided with a third limiting sliding block (234) matched with the third limiting sliding groove (27).

5. A teaching device for educational management according to claim 1, wherein: the motor box (14) is provided with a box door (143).

6. A teaching device for educational management according to claim 1, wherein: and a second stop block (152) is arranged on the lower side of the first screw rod (15).

7. A teaching device for educational management according to claim 1, wherein: the right end of the sliding plate (25) is provided with a pulling handle (253).

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