CN213734330U

CN213734330U - Intelligent education and teaching device

Info

Publication number: CN213734330U
Application number: CN202022838066.1U
Authority: CN
Inventors: 王叙红; 董会宁
Original assignee: Chengdu Normal University
Current assignee: Chengdu Normal University
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to an intelligence education and teaching device relates to education and teaching device technical field, the utility model discloses a mobile device, strutting arrangement, rotating device, elevating gear, teaching aid device and projection arrangement, rotating device includes the fixed axle, brake gear, gear shaft and driven gear, a plurality of fixed axle one end respectively with a brake gear surface welding, another surface of a plurality of brake gear respectively with gear shaft one end welding, a plurality of gear shaft other ends respectively with a plurality of driven gear welding, a plurality of fixed axles respectively with decide the pedestal normal running fit, a plurality of driven gear respectively with a plurality of horizontal gear meshing, elevating gear includes a screw thread section of thick bamboo and screw rod, screw rod and screw thread section of thick bamboo normal running fit height-adjusting. The utility model relates to an intelligence education and teaching device is through setting up projecting apparatus and curtain for the device is intelligent, can be vivid and vivid pass the undertaking for the student, can also improve student's enthusiasm.

Description

Intelligent education and teaching device

Technical Field

The utility model relates to an education and teaching technical field, in particular to intelligent education and teaching device.

Background

At present, along with the development of science and technology, the improvement of people's living standard and the development trend of economic globalization, the culture of pluralism has slowly invaded us, and the teaching of present traditional formula can't keep pace with the time now, and the teaching mode that adopts at home and abroad mostly all is traditional teaching mode: teacher, platform, blackboard and chalk.

The existing teaching device needs a teacher to describe objects on a blackboard by using chalk to teach students, the enthusiasm of the students can not be caused, the objects to be learned can not be vividly displayed to the students, dust can pollute air when the chalk is used for a long time, and the teacher is easy to suffer from respiratory diseases.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an intelligent education and teaching device, which can effectively solve the problems of the background art that the enthusiasm of students can not be caused, the objects to be learned can not be vividly displayed to the students, and the chalk can pollute the air and other problems after long-time use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: an intelligent education and teaching device comprises a moving device, a supporting device, a rotating device, a lifting device, a teaching aid device and a projecting device, wherein the moving device comprises a moving wheel turning seat and supporting legs, the supporting legs are Y-shaped structures, the moving wheel turning seat is in rotary fit with the supporting legs respectively, the supporting device comprises a bottom plate, a fixed shaft seat and a rotating rod, the upper surface of the moving wheel turning seat is welded with the lower surface of the bottom plate, the rotating device comprises a fixed shaft, a braking gear, a gear shaft and a driven gear, one end of the fixed shaft is welded with one surface of the braking gear respectively, the other surface of the braking gear is welded with one end of the gear shaft respectively, the other end of the gear shaft is welded with a plurality of driven gears respectively, the fixed shaft is in rotary fit with the fixed shaft seat respectively, and the driven gears are meshed with a plurality of horizontal gears respectively, the lifting device comprises horizontal gears and screw rods, the lower surfaces of the horizontal gears are welded with the upper ends of rotating rods respectively, the teaching aid device comprises a white board and handles, the handles are welded with the surfaces of the two sides of the white board respectively, the upper ends of the screw rods are welded with the lower surfaces of the white board respectively, the projection device comprises supporting rods, a containing shaft, supporting columns, a support, fixing screws and a projector, the supporting rods are in rotating fit with the containing shaft, one end of each supporting rod is welded with one surface of the white board, the lower surfaces of the supporting columns are welded with the upper surface of a bottom board, the support is of a U-shaped structure, the lower surfaces of the support are welded with the upper surfaces of the supporting columns, the projector is connected with the support through the fixing screws, the number of the turning seats of the moving wheels is four, the turning seats of the moving wheels are in rotating fit with the supporting legs, the number of the supporting legs is four, and the turning seats are supported by the supporting legs, the number of fixed axle bed is two, the main effect of fixed axle bed is supported, the number of bull stick is two, the main effect of bull stick is supported, the fixed axle, brake gear, gear shaft and driven gear's number is two, the fixed axle, brake gear, gear shaft and driven gear's main effect is the transmission, the number of horizontal gear is two, the main effect of horizontal gear is connection transmission, the number of screw rod is two, the main effect of screw rod is supported, the number of handle is two, the main effect of handle is push-and-pull device, the number of branch is two, the main effect of branch is connected.

Preferably, the mobile device still includes wheel connecting axle and wheel, and a plurality of landing leg both sides surface respectively with wheel connecting axle both ends welding, a plurality of the wheel connecting axle respectively with a plurality of wheel normal running fit, wherein the number of wheel connecting axle is four, the main effect of wheel connecting axle is with the wheel normal running fit, the number of wheel is four, the main effect of wheel is the support.

Preferably, the supporting device further comprises a plurality of rotating bases, the lower surfaces of the fixed shaft bases are welded with the upper surface of the base plate, the rotating bases are respectively in rotating fit with the rotating rod, the number of the rotating bases is two, and the rotating bases are mainly used for being in rotating fit with the rotating rod.

Preferably, the rotating device further comprises a plurality of twisting rods and a plurality of transmission belts, one surface of each twisting rod is welded with one end of the fixed shaft, the plurality of braking gears are in rotating fit with the plurality of transmission belts, the number of the twisting rods is two, and the main effect of each twisting rod is manufacturing power.

Preferably, elevating gear still includes a screw thread section of thick bamboo, and a plurality of a screw thread section of thick bamboo is hollow cylindrical structure, and screw thread section of thick bamboo internal surface is equipped with the screw thread, and a plurality of a screw thread section of thick bamboo respectively with the rotatory cooperation of screw rod, wherein, the number of a screw thread section of thick bamboo is two, the main effect of a screw thread section of thick bamboo is with the rotatory cooperation of screw rod.

Preferably, the teaching aid device still includes recess slide, slide bar and pencil box, the slide bar is L type structure, the inside L type recess that is equipped with of recess slide, a recess slide surface and a whiteboard surface weld, recess slide and slide bar sliding fit, a pencil box surface and a slide bar surface weld, the primary action of teaching aid device is that the teaching is write.

Preferably, projection arrangement still includes curtain and couple, curtain one end with accomodate a axle surface connection, couple a surface all with curtain surface connection, wherein, the number of couple is two, and the primary function of couple is fixed.

The utility model discloses following beneficial effect has:

1. the utility model is provided with the lifting device and the rotating device, and the rotating device drives the lifting device, so that the height of the equipment can be adjusted at any time according to the use requirements of personnel;

2. the utility model can replace the traditional blackboard by arranging the white board, thereby solving the problem of dust polluting the air;

3. the utility model discloses a set up projecting apparatus and curtain for the device is intelligent, can be vivid and vivid be the student biography business, can also improve student's enthusiasm.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an intelligent education and teaching device of the present invention;

FIG. 2 is a schematic view of the front view structure of the intelligent education and teaching device of the present invention;

fig. 3 is a left-view structural diagram of the intelligent education and teaching device of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a mobile device; 101. a movable wheel turning seat; 102. a support leg; 103. a wheel connecting shaft; 104. a wheel; 200. a support device; 201. a base plate; 202. a fixed shaft seat; 203. rotating the base; 204. a rotating rod; 300. a rotating device; 301. a fixed shaft; 302. screwing the rod; 303. a brake gear; 304. a transmission belt; 305. a gear shaft; 306. a driven gear; 400. a lifting device; 401. a horizontal gear; 402. a threaded barrel; 403. a screw; 500. a teaching aid device; 501. a white board; 502. a groove slide seat; 503. a slide bar; 504. a pen box; 505. a handle; 600. a projection device; 601. a strut; 602. a storage shaft; 603. a curtain; 604. hooking; 605. a pillar; 606. a support; 607. fixing screws; 608. a projector.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to an intelligent education and teaching device, including mobile device 100, strutting arrangement 200, rotating device 300, elevating gear 400, teaching aid device 500 and projection arrangement 600, mobile device 100 includes movable wheel diversion seat 101 and landing leg 102, landing leg 102 is the Y type structure, a plurality of movable wheel diversion seats 101 respectively with landing leg 102 rotary fit, strutting arrangement 200 includes bottom plate 201, dead axle seat 202 and bull stick 204, a plurality of movable wheel diversion seats 101 upper surface all with bottom plate 201 lower surface welding, rotating device 300 includes fixed axle 301, brake gear 303, gear shaft 305 and driven gear 306, a plurality of fixed axle 301 one end respectively with brake gear 303 surface welding, another surface of a plurality of brake gear 303 respectively with gear shaft 305 one end welding, a plurality of gear shaft 305 other ends respectively with a plurality of driven gear 306 welding, a plurality of fixed axle 301 respectively with dead axle seat 202 rotary fit, the plurality of driven gears 306 are respectively meshed with the plurality of horizontal gears 401, the lifting device 400 comprises the horizontal gears 401 and screws 403, the lower surfaces of the plurality of horizontal gears 401 are respectively welded with the upper ends of the rotating rods 204, the teaching aid device 500 comprises a white board 501 and handles 505, the handles 505 are respectively welded with the surfaces of the two sides of the white board 501, the upper ends of the screws 403 are respectively welded with the lower surface of the white board 501, the projection device 600 comprises a support rod 601, a containing shaft 602, a support column 605, a support 606, a fixing screw 607 and a projector 608, the plurality of support rods 601 are rotatably matched with the containing shaft 602, one end of each of the plurality of support rods 601 is welded with one surface of the white board 501, the lower surface of the support column 605 is welded with the upper surface of the bottom board 201, the support 606 is of a U-shaped structure, the lower surface of the support column 606 is welded with the upper surface of the support column 605, the projector 608 is connected with the support 606 through the fixing screw 607, wherein the number of the moving wheel direction changing seats 101 is four, the main function of the moving wheel direction changing seats 101 is rotatably matched with the supporting legs 102, the number of the supporting legs 102 is four, the number of the supporting legs 102 is supporting, the number of the fixed shaft seats 202 is two, the main function of the fixed shaft seats 202 is supporting, the number of the rotating rods 204 is two, the main function of the rotating rods 204 is supporting, the number of the fixed shafts 301, the number of the brake gears 303, the number of the gear shafts 305 and the number of the driven gears 306 are two, the main functions of the fixed shafts 301, the number of the brake gears 303, the gear shafts 305 and the driven gears 306 are transmission, the number of the horizontal gears 401 is two, the main function of the horizontal gears 401 is connection transmission, the number of the screw rods 403 is two, the main function of the screw rods 403 is supporting, the number of the handles 505 is two, the main function of the handles 505 is push-pull device, the number of the supporting rods 601 is two, and the main function of the supporting rods 601 is connection.

Further, the moving device 100 further comprises wheel connecting shafts 103 and wheels 104, the surfaces of the two sides of the supporting legs 102 are welded to the two ends of the wheel connecting shafts 103 respectively, the wheel connecting shafts 103 are in rotating fit with the wheels 104 respectively, the number of the wheel connecting shafts 103 is four, the wheel connecting shafts 103 are mainly used for being in rotating fit with the wheels 104, the number of the wheels 104 is four, and the wheels 104 are mainly used for supporting.

Further, strutting arrangement 200 still includes rotating base 203, and a plurality of axle bed 202 lower surfaces all with bottom plate 201 upper surface welding, a plurality of rotating base 203 respectively with bull stick 204 swivelling joint, wherein, the number of rotating base 203 is two, rotating base 203's primary function be with bull stick 204 swivelling joint.

Further, the rotating device 300 further comprises a plurality of screwing rods 302 and a plurality of transmission belts 304, wherein one surface of each screwing rod 302 is welded with one end of the fixed shaft 301, one surface of each screwing rod 302 is welded with one end of the corresponding fixed shaft, the plurality of brake gears 303 are in rotating fit with the corresponding transmission belts 304, the number of the screwing rods 302 is two, and the screwing rods 302 are mainly used for manufacturing power.

Further, the lifting device 400 further comprises a plurality of threaded cylinders 402, each of the plurality of threaded cylinders 402 is of a hollow cylindrical structure, threads are arranged on the inner surfaces of the threaded cylinders 402, the plurality of threaded cylinders 402 are respectively in rotating fit with the screw 403, the number of the threaded cylinders 402 is two, and the threaded cylinders 402 are mainly used for being in rotating fit with the screw 403.

Further, teaching aid device 500 still includes recess slide 502, slide bar 503 and pencil box 504, and slide bar 503 is L type structure, and recess slide 502 is inside to be equipped with L type recess, and recess slide 502 surface and whiteboard 501 surface weld, recess slide 502 and slide bar 503 sliding fit, and pencil box 504 surface and slide bar 503 surface weld, and teaching aid device 500's main effect is the teaching and writes.

Furthermore, the projection apparatus 600 further includes a curtain 603 and hooks 604, one end of the curtain 603 is connected to a surface of the receiving shaft 602, and a surface of each hook 604 is connected to a surface of the curtain 603, wherein the number of the hooks 604 is two, and the hooks 604 are mainly used for fixing.

The utility model discloses a theory of operation does: when a person uses the device, the device can be moved through the wheels 104 and the handle 505, the twisting rod 302 can be further rotated to rotate the braking gear 303, the driven gear 306 is rotated through the gear shaft 305, the driven gear 306 is meshed with the horizontal gear 401, the driven gear 306 is rotated to enable the horizontal gear 401 to drive the threaded cylinder 402 to rotate, the height of the device can be adjusted, meanwhile, the accommodating shaft 602 in the projection device 600 can roll up the curtain 603, the hook 604 can enable the curtain 603 to be fixed when being folded, the projector 608 is fixed on the support 606 through the fixing screw 607, and the angle of the projector 608 can be adjusted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent education and teaching device, includes mobile device (100), strutting arrangement (200), rotating device (300), elevating gear (400), teaching aid device (500) and projection arrangement (600), its characterized in that: the moving device (100) comprises moving wheel turning seats (101) and supporting legs (102), the supporting legs (102) are Y-shaped structures, the moving wheel turning seats (101) are respectively matched with the supporting legs (102) in a rotating mode, the supporting device (200) comprises a bottom plate (201), a fixed shaft seat (202) and a rotating rod (204), the upper surfaces of the moving wheel turning seats (101) are welded to the lower surface of the bottom plate (201), the rotating device (300) comprises a fixed shaft (301), a braking gear (303), a gear shaft (305) and driven gears (306), one end of the fixed shaft (301) is welded to one surface of the braking gear (303), the other surface of the braking gear (303) is welded to one end of the gear shaft (305), the other end of the gear shaft (305) is welded to the driven gears (306), the fixed shaft (301) is matched with the fixed shaft seat (202) in a rotating mode, a plurality of driven gear (306) mesh with a plurality of horizontal gear (401) respectively, elevating gear (400) includes horizontal gear (401) and screw rod (403), a plurality of horizontal gear (401) lower surface respectively with bull stick (204) upper end welding, teaching aid device (500) include blank (501) and handle (505), a plurality of handle (505) respectively with blank (501) both sides surface welding, a plurality of screw rod (403) upper end all with blank (501) lower surface welding, projection arrangement (600) include branch (601), accomodate axle (602), pillar (605), support (606), set screw (607) and projector (608), a plurality of branch (601) and accomodate axle (602) normal running fit, a plurality of branch (601) one end all with blank (501) surface welding, pillar (605) lower surface and bottom plate (201) upper surface welding, the support (606) is of a U-shaped structure, the lower surface of the support (606) is welded with the upper surface of the support column (605), and the projector (608) is connected with the support (606) through a fixing screw (607).

2. An intelligent educational and teaching device, according to claim 1, wherein: the moving device (100) further comprises a wheel connecting shaft (103) and wheels (104), the surfaces of the two sides of the supporting legs (102) are welded with the two ends of the wheel connecting shaft (103) respectively, and the wheel connecting shafts (103) are in rotating fit with the wheels (104) respectively.

3. An intelligent educational and teaching device, according to claim 1, wherein: the supporting device (200) further comprises a rotating base (203), the lower surfaces of the fixed shaft seats (202) are welded with the upper surface of the base plate (201), and the rotating base (203) is in rotating fit with the rotating rod (204) respectively.

4. An intelligent educational and teaching device, according to claim 1, wherein: the rotating device (300) further comprises a plurality of screwing rods (302) and a plurality of transmission belts (304), one surface of each screwing rod (302) is welded with one end of the fixed shaft (301), and the plurality of brake gears (303) are in rotating fit with the transmission belts (304) respectively.

5. An intelligent educational and teaching device, according to claim 1, wherein: the lifting device (400) further comprises a thread cylinder (402), the thread cylinders (402) are all of a hollow cylindrical structure, threads are arranged on the inner surface of each thread cylinder (402), and the thread cylinders (402) are respectively in rotating fit with the screw rod (403).

6. An intelligent educational and teaching device, according to claim 1, wherein: teaching aid device (500) still includes recess slide (502), slide bar (503) and pencil box (504), slide bar (503) are L type structure, the inside L type recess that is equipped with of recess slide (502), a recess slide (502) surface and whiteboard (501) surface weld, recess slide (502) and slide bar (503) sliding fit, pencil box (504) surface and slide bar (503) surface weld.

7. An intelligent educational and teaching device, according to claim 1, wherein: the projection device (600) further comprises a curtain (603) and a hook (604), one end of the curtain (603) is connected with one surface of the storage shaft (602), and one surface of the hook (604) is connected with one surface of the curtain (603).