CN210324644U

CN210324644U - Information management multimedia teaching device

Info

Publication number: CN210324644U
Application number: CN201920432307.7U
Authority: CN
Inventors: 叶映彤
Original assignee: Shenzhen Deshan Technology Co ltd
Current assignee: Shenzhen Deshan Technology Co ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-04-14
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses an information management multimedia teaching device, including base, opening and dwang, the base lower extreme all is equipped with the universal wheel all around, base lower extreme middle part all is equipped with the opening all around, the inside upper end of base all is equipped with the cylinder all around, cylinder end portion is equipped with the fixed plate, the fixed plate lower extreme all is equipped with the support column all around. The utility model has reasonable structural design, and is provided with the universal wheels and the supporting columns, thereby being beneficial to moving and fixing the whole device; the hydraulic cylinder and the angle adjusting mechanism are arranged, so that the height of the upper fixing frame of the device and the overall angle of the fixing frame can be adjusted, and students at different positions can watch the device conveniently; the clamping mechanism is arranged, so that other traditional teaching instruments with different sizes, such as a blackboard and a drawing board, can be clamped conveniently; set up the touch-control display screen, be convenient for with information and data storage in inside, conveniently carry out data management and show video teaching, be electric connection with the electrical apparatus of device simultaneously, be convenient for control the device wholly.

Description

Information management multimedia teaching device

Technical Field

The utility model relates to a teaching device field specifically is an information management multimedia teaching device.

Background

Along with the development of multimedia technology, multimedia teaching has got into the classroom, and in the teaching field, a large amount of information can be stored and managed through the multimedia device, and the audio-visual education is becoming the mainstream gradually, and the use of multimedia device is also fairly general, has all built special multimedia classroom in each school and teaching institution, and multimedia teaching makes the teaching of school very convenient and practical, has become the indispensable teaching equipment of modernized teaching.

With the increasing diversification of multimedia teaching, most of multimedia screens need to be moved to different positions of different classrooms for teaching, and because a display device used for teaching is wide and large and does not have a corresponding fixed supporting moving mechanism, the teaching is inconvenient, and the teaching effect is influenced; and the student to different positions need be watched to the teaching in-process to angle and height that need constantly adjust the display screen cause certain burden to the teacher.

Accordingly, those skilled in the art have provided an information management multimedia teaching apparatus to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide an information management multimedia teaching device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an information management multimedia teaching device comprises a base, an opening and a rotating rod, universal wheels are arranged on the periphery of the lower end of the base, the opening is arranged on the periphery of the middle part of the lower end of the base, a cylinder is arranged on the periphery of the upper end inside the base, a fixed plate is arranged at the end part of the cylinder, support columns are arranged on the periphery of the lower end of the fixed plate, the support columns penetrate through the opening at corresponding positions, a butt plate is arranged at the end part of the support columns, a push rod is arranged on the right side wall of the base, a handrail is arranged on the upper part of the right side wall of the push rod, hydraulic cylinders are arranged on the periphery of the upper end of the base, support plates are arranged at the end parts of the hydraulic cylinders, fixing frames are symmetrically arranged on the left side and the right side of the front side of the upper end of the support plates, the position of broadcast hole and the position of broadcaster correspond to each other, the top shell upper end is equidistant to be equipped with a plurality of lighting fixtures, the lighting fixture lower extreme is equipped with lamps and lanterns, fixed frame inboard left part is equipped with clamping mechanism, supporting disk upper end rear side is equipped with angle adjustment mechanism, interconnect between angle adjustment mechanism and the fixed frame rear side wall.

As a further aspect of the present invention: the angle adjusting mechanism comprises a supporting frame, a sliding strip, a screw rod, a butting frame, a moving block and a connecting rod, the supporting frames are symmetrically arranged at the rear part of the upper end of the supporting plate in front and at the rear, a first motor cover is arranged on the rear side wall of the supporting frame at the rear side, a first motor is arranged in the first motor cover, a motor shaft of the first motor penetrates through the rear side supporting frame and is connected with one end of the screw rod through a coupler, the other end of the screw is connected with the rear side wall of the front side supporting frame through a bearing, the slide bar is arranged on the rear side of the upper end of the supporting plate and is positioned under the screw, a sliding groove is arranged at the inner side of the sliding strip, a moving block is sleeved on the side wall of the screw rod, a support rod is arranged at the lower end of the moving block, the lower end of the supporting rod is provided with a sliding block, the sliding block is connected with the sliding groove in a sliding mode, supporting shafts are symmetrically arranged on the left side and the right side of the moving block, and the supporting shafts are connected with one end of a connecting rod; the butt frame is arranged in the middle of the rear side wall of the fixed frame, and the left side and the right side of the butt frame are connected with the other ends of the connecting rods at the corresponding positions respectively.

As a further aspect of the present invention: the clamping mechanism comprises a second motor cover, a threaded rod, a movable clamp, a fixed clamp and a sliding groove, the second motor cover is arranged in the middle of the left side wall of the fixed frame, a second motor is arranged in the second motor cover, a motor shaft of the second motor penetrates through the fixed frame and is connected with one end of the threaded rod through a coupler, the other end of the threaded rod is connected with the middle part of the side wall of the clapboard at the middle part of the inner side of the fixed frame through a bearing, the middle part of the threaded rod is sleeved with a connecting sleeve, the outer side wall of the connecting sleeve is provided with a movable clamp, the upper end and the lower end of the movable clamp are symmetrically provided with slide blocks, the slide grooves are vertically and symmetrically arranged on the upper inner wall and the lower inner wall of the left part of the inner side of the fixed frame, the sliding groove is connected with the sliding block in a sliding way, the fixing clamp is arranged on the inner wall of the left side of the fixing frame, the fixing clamp and the movable clamp correspond to each other in position, and anti-slip pads are arranged on the front portions of the inner side walls of the fixing clamp and the movable clamp.

As a further aspect of the present invention: the sliding groove and the sliding groove are dovetail sliding grooves, and the sliding block are dovetail sliding blocks.

As a further aspect of the present invention: the fixed frame inboard right part is equipped with the touch-control display screen, and electric connection between touch-control display screen and first motor, second motor, cylinder, pneumatic cylinder, lamps and lanterns and the broadcaster, touch-control display screen model are YC700-JX, and the model of first motor and second motor is YD160L-4/2, and the model of cylinder is SC50, and the model of pneumatic cylinder is MOB40X 200.

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

the utility model has reasonable structural design, and is provided with the universal wheels and the supporting columns, thereby being beneficial to moving and fixing the whole device; the hydraulic cylinder and the angle adjusting mechanism are arranged, so that the height of the upper fixing frame of the device and the overall angle of the fixing frame can be adjusted, and students at different positions can watch the device conveniently; the clamping mechanism is arranged, so that other traditional teaching instruments with different sizes, such as a blackboard and a drawing board, can be clamped conveniently; set up the touch-control display screen, be convenient for with information and data storage in inside, conveniently carry out data management and show video teaching, be electric connection with the electrical apparatus of device simultaneously, be convenient for control the device wholly.

Drawings

Fig. 1 is a schematic structural diagram of an information management multimedia teaching apparatus.

Fig. 2 is a schematic side view of an information management multimedia teaching apparatus.

Fig. 3 is a schematic side view of a mobile clip of the information management multimedia teaching apparatus.

Fig. 4 is a schematic side sectional view of the information management multimedia teaching apparatus between a slide block and a chute.

In the figure: the device comprises a base 1, a fixed frame 2, a supporting plate 3, an angle adjusting mechanism 4, a first motor cover 401, a first motor 402, a supporting frame 403, a moving block 404, a connecting rod 405, a butting frame 406, a screw 407, a supporting shaft 408, a sliding bar 409, a sliding block 410, a supporting rod 411, a clamping mechanism 5, a second motor cover 501, a second motor 502, a fixing clamp 503, an anti-slip pad 504, a threaded rod 505, a sliding block 506, a moving clamp 507, a sliding groove 508, a connecting sleeve 509, a lamp 6, a lamp holder 7, a sound playing hole 8, a touch display screen 9, an armrest 10, a hydraulic cylinder 11, a push rod 12, a cylinder 13, a fixed plate 14, an opening 15, a butting plate 16, a supporting column 17, a universal wheel 18, a rotating rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an information management multimedia teaching device includes a base 1, through holes 15 and a rotating rod 19, universal wheels 18 are all disposed around the lower end of the base 1, through holes 15 are all disposed around the middle portion of the lower end of the base 1, air cylinders 13 are all disposed around the upper end of the base 1, a fixing plate 14 is disposed at the end portion of each air cylinder 13, support columns 17 are all disposed around the lower end of each fixing plate 14, the support columns 17 all pass through the through holes 15 at corresponding positions and have abutting plates 16 at the end portions, a push rod 12 is disposed on the right side wall of the base 1, a handrail 10 is disposed on the upper portion of the right side wall of the push rod 12, hydraulic cylinders 11 are all disposed around the upper end of the base 1, a support plate 3 is disposed at the end portion of each hydraulic cylinder 11, fixing frames, 19 lateral wall middle part cover of dwang is equipped with

fixed frame

2, 2 upper ends of fixed frame are equipped with top shell 21, the inside a plurality of broadcaster that is equipped with of top shell 21, lateral wall equidistant is equipped with a plurality of broadcast holes 8 before the top shell 21, the position of broadcast hole 8 corresponds with the position of broadcaster each other, 21 upper ends equidistant are equipped with a plurality of lighting fixtures 7 on the top shell, lighting fixture 7 lower extreme is equipped with lamps and

lanterns

6, 2 inboard left parts of fixed frame are equipped with

clamping mechanism

5, 3 upper end rear sides of supporting disk are equipped with angle adjusting mechanism 4, interconnect between angle adjusting mechanism 4 and the 2 rear side walls of fixed frame.

The angle adjusting mechanism 4 comprises a support frame 403, a slide bar 409, a screw 407, an abutting frame 406, a moving block 404 and a connecting rod 405, the support frame 403 is symmetrically arranged at the rear part of the upper end of the support plate 3 in a front-back manner, a first motor cover 401 is arranged on the rear side wall of the support frame 403 positioned at the rear side, a first motor 402 is arranged inside the first motor cover 401, a motor shaft of the first motor 402 passes through the rear support frame 403 and is connected with one end of the screw 407 through a coupler, the other end of the screw 407 is connected with the rear side wall of the front support frame 403 through a bearing, the slide bar 409 is arranged on the rear side of the upper end of the support plate 3 and is positioned under the screw 407, a sliding groove is arranged on the inner side of the slide bar 409, the moving block 404 is sleeved on the side wall of the screw 407, a support rod 411 is, support shafts 408 are symmetrically arranged on the left side and the right side of the moving block 404, and the support shafts 408 are connected with one end of a connecting rod 405; the abutting frame 406 is arranged in the middle of the rear side wall of the fixed frame 2, and the left side and the right side of the abutting frame 406 are respectively connected with the other end of the connecting rod 405 at the corresponding position.

The clamping mechanism 5 comprises a second motor cover 501, a threaded rod 505, a movable clamp 507, a fixed clamp 503 and a sliding groove 508, the second motor cover 501 is arranged in the middle of the left side wall of the fixed frame 2, a second motor 502 is arranged in the second motor cover 501, a motor shaft of the second motor 502 penetrates through the fixed frame 2 and is connected with one end of the threaded rod 505 through a coupler, the other end of the threaded rod 505 is connected with the middle of the side wall of a partition board in the middle of the inner side of the fixed frame 2 through a bearing, a connecting sleeve 509 is sleeved in the middle of the threaded rod 505, the outer side wall of the connecting sleeve 509 is provided with the movable clamp 507, sliders 506 are symmetrically arranged at the upper end and the lower end of the movable clamp 507, the upper end and the lower end of the sliding groove 508 are symmetrically arranged on the upper inner wall and the lower end of the left side part of the fixed frame 2, the sliding groove 508 is, the front parts of the inner side walls of the fixed clamp 503 and the movable clamp 507 are provided with anti-skid pads 504.

The sliding groove and the sliding groove 508 are dovetail sliding grooves, and the sliding block 506 and the sliding block 410 are dovetail sliding blocks.

The right part of the inner side of the fixed frame 2 is provided with a touch display screen 9, the touch display screen 9 is electrically connected with the first motor 402, the second motor 502, the air cylinder 13, the hydraulic cylinder 11, the lamp 6 and the broadcaster, the model of the touch display screen 9 is YC700-JX, the models of the first motor 402 and the second motor 502 are YD160L-4/2, the model of the air cylinder 13 is SC50, and the model of the hydraulic cylinder 11 is MOB40X 200.

The utility model discloses a theory of operation is:

the utility model relates to an information management multimedia teaching device, move the device wholly to suitable position through the effect of universal wheel 18, later switch on, start touch-control display screen 9, touch-control display screen 9 is electric connection with the electrical apparatus in the device, start cylinder 13 through touch-control display screen 9, cylinder 13 drives support column 17 and descends, thereby promote the whole height of device, make universal wheel 18 lift up and do not contact with ground, guarantee that the device is stable fixed; then, a teacher starts the hydraulic cylinder 11 to a proper height according to the positions of students, so that the overall height of the fixed frame 2 is improved, the first motor 402 is started through control, the first motor 402 drives the screw rod 407 to rotate, the side wall of the screw rod 407 is sleeved with the moving block 404, the lower end of the moving block 404 is connected with the sliding block 410 through the supporting rod 411, the sliding block 410 is in sliding connection with the sliding groove in the inner side of the sliding strip 409, so that the moving block 404 is driven to move along the front-back direction of the screw rod 407, the connecting rod 405 is driven to move, the angle of the fixed frame 2 is changed; when blackboards or drawing boards with different sizes need to be placed on the inner side of the fixing frame 2, the second motor 502 of the clamping mechanism 5 is started, the second motor 502 drives the threaded rod 505 to rotate, so that the movable clamp 507 moves, and the movable clamp 507 and the anti-slip pad 504 on the inner side wall of the fixing clamp 503 are mutually abutted with the side wall frame of the blackboard or drawing board, so that the side wall frame of the blackboard or drawing board is fixed; when the light near the fixed frame 2 is dark, the brightness near the fixed frame is improved by opening the lamp 6; a large amount of teaching materials and information are stored in the touch display screen 9, so that teaching of students is facilitated, and information management of teachers is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. The utility model provides an information management multimedia teaching device, includes base (1), opening (15) and dwang (19), its characterized in that: the universal wheels (18) are arranged on the periphery of the lower end of the base (1), openings (15) are arranged on the periphery of the middle portion of the lower end of the base (1), air cylinders (13) are arranged on the periphery of the inner upper end of the base (1), fixing plates (14) are arranged at the end portions of the air cylinders (13), supporting columns (17) are arranged on the periphery of the lower end of the fixing plates (14), the supporting columns (17) penetrate through the openings (15) in corresponding positions, abutting plates (16) are arranged at the end portions of the supporting columns (17), push rods (12) are arranged on the right side wall of the base (1), handrails (10) are arranged on the upper portion of the right side wall of each push rod (12), hydraulic cylinders (11) are arranged on the periphery of the upper end of the base (1), supporting disks (3) are arranged at the end portions of the hydraulic cylinders (11, dwang (19) lateral wall middle part cover is equipped with fixed frame (2), fixed frame (2) upper end is equipped with top shell (21), top shell (21) inside is equipped with a plurality of broadcasting ware, lateral wall equidistant is equipped with a plurality of broadcasting holes (8) before top shell (21), the position of broadcasting hole (8) and broadcasting ware's position correspond each other, top shell (21) upper end equidistant is equipped with a plurality of lighting fixtures (7), lighting fixture (7) lower extreme is equipped with lamps and lanterns (6), the inboard left part of fixed frame (2) is equipped with clamping mechanism (5), supporting disk (3) upper end rear side is equipped with angle adjustment mechanism (4), interconnect between angle adjustment mechanism (4) and fixed frame (2) rear side wall.

2. The information management multimedia teaching apparatus of claim 1, wherein: the angle adjusting mechanism (4) comprises a supporting frame (403), a sliding strip (409), a screw rod (407), a butting frame (406), a moving block (404) and a connecting rod (405), the supporting frame (403) is symmetrically arranged at the rear part of the upper end of the supporting plate (3) in the front-rear direction, a first motor cover (401) is arranged on the rear side wall of the supporting frame (403) positioned on the rear side, a first motor (402) is arranged inside the first motor cover (401), a motor shaft of the first motor (402) penetrates through the rear side supporting frame (403) and is connected with one end of the screw rod (407) through a coupler, the other end of the screw rod (407) is connected with the rear side wall of the front side supporting frame (403) through a bearing, the sliding strip (409) is arranged on the rear side of the upper end of the supporting plate (3) and is positioned under the screw rod (407), a sliding chute is arranged on the inner side, a support rod (411) is arranged at the lower end of the moving block (404), a sliding block (410) is arranged at the lower end of the support rod (411), the sliding block (410) is connected with the sliding groove in a sliding mode, support shafts (408) are symmetrically arranged on the left side and the right side of the moving block (404), and the support shafts (408) are connected with one end of a connecting rod (405); the butt joint frame (406) is arranged in the middle of the rear side wall of the fixed frame (2), and the left side and the right side of the butt joint frame (406) are respectively connected with the other ends of the corresponding position connecting rods (405).

3. The information management multimedia teaching apparatus of claim 1, wherein: the clamping mechanism (5) comprises a second motor cover (501), a threaded rod (505), a movable clamp (507), a fixed clamp (503) and a sliding groove (508), wherein the second motor cover (501) is arranged in the middle of the left side wall of the fixed frame (2), a second motor (502) is arranged inside the second motor cover (501), a motor shaft of the second motor (502) penetrates through the fixed frame (2) and is connected with one end of the threaded rod (505) through a coupler, the other end of the threaded rod (505) is connected with the middle of the inner side wall of the fixed frame (2) through a bearing, a connecting sleeve (509) is sleeved in the middle of the threaded rod (505), the outer side wall of the connecting sleeve (509) is provided with the movable clamp (507), the upper end and the lower end of the movable clamp (507) are symmetrically provided with sliding blocks (506), the sliding groove (508) is symmetrically arranged on the upper, sliding connection between sliding tray (508) and slider (506), fixation clamp (503) set up at fixed frame (2) left side inner wall, fixation clamp (503) and the position of removing clamp (507) correspond to each other, fixation clamp (503) and remove clamp (507) inside wall front portion all are equipped with slipmat (504).

4. The information management multimedia teaching apparatus of claim 3, wherein: the sliding groove (508) is a dovetail sliding groove, the sliding groove is a dovetail sliding groove with the same shape as the sliding groove (508), and the sliding block (506) and the sliding block (410) are dovetail sliding blocks.

5. The information management multimedia teaching apparatus of claim 1, wherein: the fixed frame (2) inboard right part is equipped with touch-control display screen (9), electric connection between touch-control display screen (9) and first motor (402), second motor (502), cylinder (13), pneumatic cylinder (11), lamps and lanterns (6) and the broadcaster, touch-control display screen (9) model is YC700-JX, the model of first motor (402) and second motor (502) is YD160L-4/2, the model of cylinder (13) is SC50, the model of pneumatic cylinder (11) is MOB40X 200.