CN214475613U

CN214475613U - Auxiliary device is spelled with word to visual english education

Info

Publication number: CN214475613U
Application number: CN202120792375.1U
Authority: CN
Inventors: 蓝亚男; 孙玉萍; 杨志远
Original assignee: Qingdao Hengxing University of Science and Technology
Current assignee: Qingdao Hengxing University of Science and Technology
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-22
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a visual english education is with word spelling auxiliary device, including containing box and expansion mechanism, the bottom of containing box is provided with the universal wheel, and the inside of containing box is provided with multimedia display screen, the inside of containing box is provided with elevating system, the bottom of multimedia display screen is provided with slewing mechanism, and the outside of multimedia display screen is provided with supplementary blackboard to be provided with expansion mechanism between supplementary blackboard and the multimedia display screen. This visual english education is with word auxiliary device that spells rotates through the carousel and then drives the multimedia display screen that the top is connected and supplementary blackboard and rotates, and the pivoted in-process makes the student at each corner in classroom conveniently all can see, avoids the visual angle blind area that the reflection of light caused, and the process of giving lessons for the student provides convenient, improves the quality of teaching.

Description

Auxiliary device is spelled with word to visual english education

Technical Field

The utility model relates to an english teaching technical field specifically is a visual english education is with word spelling auxiliary device.

Background

English education refers to the process of teaching english to those who may or may not be the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, vocabulary, sentence law, literature, corpus theory, cognitive psychology etc. content, and English teaching is a process that progresses gradually, and whether to the people that english is the first language or not, english study is all vital today in globalization rapid development.

1. In current english teaching, when the course of giving lessons, mr need write words for student's show content at the blackboard usually, however single blackboard writing teaching can not reach fine education effect, reduces the quality of teaching, and in current english teaching, lacks supplementary education device.

2. In current english teaching, because the student sits in each corner in the classroom, the blackboard can form the visual angle blind area because the illumination reflection to influence the student visibility of having class, be not convenient for the better content of seeing above class of student.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual english education is with word spelling auxiliary device, in order to solve the english teaching that proposes in the above-mentioned background art in the current, when the course of giving lessons, mr need write words for student's show content on the blackboard usually, nevertheless single blackboard characters teaching can not reach fine education effect, reduce the quality of teaching, and in the current english teaching, lack supplementary education device, in current english teaching, because the student sits in each corner in the classroom, the blackboard can form the visual angle blind area because the illumination reflection, thereby influence the visibility that the student went class, be not convenient for the better problem of seeing the content of giving lessons of student.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a visual english education is with word spelling auxiliary device, includes containing box and expansion mechanism, the bottom of containing box is provided with the universal wheel, and the inside of containing box is provided with multimedia display screen, the inside of containing box is provided with elevating system, the bottom of multimedia display screen is provided with slewing mechanism, and the outside of multimedia display screen is provided with supplementary blackboard to be provided with expansion mechanism between supplementary blackboard and the multimedia display screen.

Preferably, elevating system contains pivot, first conical gear, second conical gear, lead screw, lagging and elevating platform, the pivot sets up in the inside of containing box, and the outside of pivot has cup jointed first conical gear, and the top of first conical gear is connected with second conical gear, and the top of second conical gear is connected with the lead screw to the lagging has been cup jointed to the outside of lead screw, is connected with the elevating platform between the lagging simultaneously.

Preferably, the screw rod is in threaded connection with the sleeve plate, the sleeve plate is in welded connection with the lifting platform, and the lifting platform and the multimedia display screen form a rotating structure.

Preferably, slewing mechanism contains driving gear, driven gear, connecting axle, carousel, screw rod and nut, the driving gear sets up in the inside of elevating platform, and the external connection of driving gear has driven gear, and driven gear's top is connected with the connecting axle, and the top of connecting axle is provided with the carousel to the internal connection of carousel has the screw rod, and the nut has been cup jointed to the outside of screw rod simultaneously.

Preferably, deployment mechanism contains bull stick, spout, slide bar and loop bar, the bull stick sets up the left side at supplementary blackboard, and the spout has been seted up to the inside of bull stick to the internal connection of spout has the slide bar, and the outside at the loop bar is installed to the slide bar simultaneously.

Preferably, the sleeve rod and the auxiliary blackboard are arranged in an integrated mounting structure, and the auxiliary blackboard and the rotating rod form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: the visual English education word spelling support device,

1. when the multimedia display screen is not used, the multimedia display screen can be taken back into the containing box again, so that the damage and dust pollution caused by exposure to the outside when the multimedia display screen is not used for a long time are avoided, and the effect of protecting the multimedia display screen is achieved;

2. rotate through the carousel then drive the multimedia display screen and the supplementary blackboard of top connection and rotate, the pivoted in-process makes the student at each corner in classroom all can see conveniently, avoids the visual angle blind area that the reflection of light caused, and it is convenient to provide for student's the course of giving lessons, improves the quality of teaching.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front-view development structure of the present invention;

fig. 3 is a schematic top view of the deployment mechanism of the present invention;

FIG. 4 is a schematic view of the lifting mechanism of the present invention;

fig. 5 is a schematic view of the structure of the rotating mechanism of the present invention.

In the figure: 1. a storage box; 2. a universal wheel; 3. a multimedia display screen; 4. a lifting mechanism; 41. a rotating shaft; 42. a first bevel gear; 43. a second bevel gear; 44. a screw rod; 45. sheathing; 46. a lifting platform; 5. a rotating mechanism; 51. a driving gear; 52. a driven gear; 53. a connecting shaft; 54. a turntable; 55. a screw; 56. a nut; 6. an auxiliary blackboard; 7. a deployment mechanism; 71. a rotating rod; 72. a chute; 73. a slide bar; 74. a loop bar.

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. 2 and 4, the utility model provides a visual word spelling auxiliary device for english education, including containing box 1 and expansion mechanism 7, in order to facilitate the lifting of the auxiliary device, lifting mechanism 4 can be arranged inside containing box 1, lifting mechanism 4 comprises a rotating shaft 41, a first bevel gear 42, a second bevel gear 43, a screw 44, a sleeve plate 45 and a lifting platform 46, rotating shaft 41 is arranged inside containing box 1, and the first bevel gear 42 is sleeved outside rotating shaft 41, and a second bevel gear 43 is connected above first bevel gear 42, and a screw 44 is connected above second bevel gear 43, and a sleeve plate 45 is sleeved outside screw 44, and a lifting platform 46 is connected between sleeve plates 45, rotating shaft 41 is driven by a motor to rotate, rotating shaft 41 rotates first bevel gear 42, and a second bevel gear 43 engaged with each other to rotate is driven by first bevel gear 42, the second bevel gear 43 rotates the lead screw 44 that drives the connection and rotates, the lead screw 44 rotates the race plate 45 that drives threaded connection and moves, thereby finally remove the elevating platform 46, because the elevating platform 46 and the multimedia display screen 3 are the mounting structure as an organic whole, so the multimedia display screen 3 moves along with the removal of elevating platform 46, move out the multimedia display screen 3 from the containing box 1 until, and can withdraw it again when not using the multimedia display screen 3 and put in the containing box 1, expose outside and suffer harm and dust pollution when avoiding not using for a long time, play the effect of protection for the multimedia display screen 3.

Referring to fig. 5, in order to facilitate the auxiliary device to be more stably rotated for use, a rotating mechanism 5 may be disposed at the bottom of the multimedia display screen 3, the rotating mechanism 5 includes a driving gear 51, a driven gear 52, a connecting shaft 53, a turntable 54, a screw 55 and a nut 56, the driving gear 51 is disposed inside the elevating platform 46, the driving gear 51 is externally connected with the driven gear 52, the connecting shaft 53 is connected above the driven gear 52, the turntable 54 is disposed above the connecting shaft 53, the screw 55 is connected inside the turntable 54, the nut 56 is sleeved outside the screw 55, the multimedia display screen 3 and the auxiliary blackboard 6 are conveniently rotated angularly by the rotating mechanism 5, the driving gear 51 is driven by the motor to rotate, the driving gear 51 rotates to drive the driven gear 52 engaged with each other to rotate, the driven gear 52 rotates to drive the connecting shaft 53 to rotate, the connecting shaft 53 rotates to drive the rotating disc 54 to rotate, the rotating disc 54 rotates to drive the multimedia display screen 3 and the auxiliary blackboard 6 connected above to rotate, students at all corners of a classroom can see conveniently in the rotating process, visual blind areas caused by light reflection are avoided, convenience is provided for the teaching process of the students, the teaching quality is improved, because the connecting shaft 53 is connected with the rotating disc 54 in a sleeved mode, the connection between the connecting shaft 53 and the rotating disc 54 is unstable, the eccentric shaking of the rotating disc 54 is avoided, the turntable 54 can be fixed by screwing the screw 55 into the turntable 54 and the connecting disc, thereby facilitating the preliminary fixing of the turntable 54, then fix screw rod 55 through nut 56 and screw rod 55's threaded connection to convenient further externally deepens fixedly, conveniently makes connecting axle 53 and the more firm connection of carousel 54, avoids rotating the phenomenon that takes place eccentric rocking.

Referring to fig. 2-3, in order to add an auxiliary teaching to the auxiliary device, an auxiliary blackboard 6 may be disposed outside the multimedia display screen 3, and a deployment mechanism 7 is disposed between the auxiliary blackboard 6 and the multimedia display screen 3, the deployment mechanism 7 includes a rotating rod 71, a sliding slot 72, a sliding rod 73 and a loop bar 74, the rotating rod 71 is disposed at the left side of the auxiliary blackboard 6, the sliding slot 72 is disposed inside the rotating rod 71, and a sliding rod 73 is connected inside the sliding slot 72, and the sliding rod 73 is mounted outside the loop bar 74, the sliding rod 73 on the loop bar 74 connected by pulling the auxiliary blackboard 6 rotates in the sliding slot 72, the moving angle of the sliding rod 73 is limited by the sliding slot 72, so that the auxiliary blackboard 6 is convenient to rotate at an angle of 180 degrees, the deployment of the auxiliary blackboard 6 plays an auxiliary role in the teaching process, and is convenient for students to understand the teaching content better, the teaching quality is improved.

The working principle is as follows: according to the figures 1-5, the device can be conveniently moved to a proper position through the universal wheel 2, during the use process, the multimedia display screen 3 can be conveniently lifted through starting the lifting mechanism 4, the motor drives the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the first bevel gear 42 to rotate, the first bevel gear 42 rotates to drive the second bevel gear 43 in meshed connection to rotate, the second bevel gear 43 rotates to drive the connected screw rod 44 to rotate, the screw rod 44 rotates to drive the sleeve plate 45 in threaded connection to move, so that the lifting platform 46 is finally moved, because the lifting platform 46 and the multimedia display screen 3 are in an integrated installation structure, the multimedia display screen 3 moves along with the movement of the lifting platform 46 until the multimedia display screen 3 is moved out of the containing box 1, otherwise, the multimedia display screen 3 can be retracted into the containing box 1 again when not being used, the auxiliary blackboard 6 can be conveniently folded and unfolded by the unfolding mechanism 7 when the multimedia display screen 3 is used, the auxiliary blackboard 6 is driven to rotate in the sliding groove 72 by pulling the auxiliary blackboard 6, the moving angle of the sliding rod 73 is conveniently limited by the sliding groove 72, so that the auxiliary blackboard 6 can be conveniently kept to rotate at an angle of 180 degrees, the auxiliary blackboard 6 can be conveniently unfolded to play an auxiliary role in the teaching process, students can better understand the content of the lessons, the teaching quality is improved, meanwhile, the multimedia display screen 3 and the auxiliary blackboard 6 can be conveniently rotated at an angle by the rotating mechanism 5, the motor is started to drive the driving gear 51 to rotate, and the driving gear 51 rotates to drive the driven gear 52 connected in a meshed manner to rotate, the driven gear 52 rotates to drive the connecting shaft 53 to rotate, the connecting shaft 53 rotates to drive the rotating disc 54 to rotate, the rotating disc 54 rotates to drive the multimedia display screen 3 and the auxiliary blackboard 6 connected above to rotate, students at each corner of a classroom can see conveniently in the rotating process, a visual angle blind area caused by light reflection is avoided, convenience is provided for teaching processes of the students, teaching quality is improved, meanwhile, the connecting shaft 53 is connected with the rotating disc 54 in a sleeved mode, instability exists in connection between the connecting shaft 53 and the rotating disc 54, in order to avoid eccentric shaking of the rotating disc 54 during rotation, the screw rod 55 can be screwed in the rotating disc 54 and the connecting disc, so that the rotating disc 54 can be fixed preliminarily, the screw rod 55 is fixed through threaded connection of the nut 56 and the screw rod 55, further deepening fixation outside is facilitated, and the connecting shaft 53 and the rotating disc 54 are connected more stably, the phenomenon of eccentric shaking caused by rotation is avoided.

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

1. The utility model provides a visual english education is with word spelling auxiliary device, includes containing box (1) and expansion mechanism (7), its characterized in that: the bottom of containing box (1) is provided with universal wheel (2), and the inside of containing box (1) is provided with multimedia display screen (3), the inside of containing box (1) is provided with elevating system (4), the bottom of multimedia display screen (3) is provided with slewing mechanism (5), and the outside of multimedia display screen (3) is provided with supplementary blackboard (6) to be provided with expansion mechanism (7) between supplementary blackboard (6) and multimedia display screen (3).

2. The apparatus for assisting in spelling of words for visual english education according to claim 1, wherein: elevating system (4) contain pivot (41), first conical gear (42), second conical gear (43), lead screw (44), lagging (45) and elevating platform (46), pivot (41) set up the inside at containing box (1), and the outside of pivot (41) has cup jointed first conical gear (42), and the top of first conical gear (42) is connected with second conical gear (43), and the top of second conical gear (43) is connected with lead screw (44), and the outside of lead screw (44) has cup jointed lagging (45), is connected with elevating platform (46) between the lagging (45) simultaneously.

3. The apparatus for assisting in spelling of words for visual english education according to claim 2, wherein: the screw rod (44) is in threaded connection with the sleeve plate (45), the sleeve plate (45) is in welded connection with the lifting platform (46), and the lifting platform (46) and the multimedia display screen (3) form a rotating structure.

4. The apparatus for assisting in spelling of words for visual english education according to claim 3, wherein: slewing mechanism (5) contain driving gear (51), driven gear (52), connecting axle (53), carousel (54), screw rod (55) and nut (56), driving gear (51) set up the inside at elevating platform (46), and the external connection of driving gear (51) has driven gear (52), and the top of driven gear (52) is connected with connecting axle (53), and the top of connecting axle (53) is provided with carousel (54) to the internal connection of carousel (54) has screw rod (55), and nut (56) have been cup jointed to the outside of screw rod (55) simultaneously.

5. The apparatus for assisting in spelling of words for visual english education according to claim 2, wherein: unfolding mechanism (7) contain bull stick (71), spout (72), slide bar (73) and loop bar (74), bull stick (71) set up the left side at supplementary blackboard (6), and spout (72) have been seted up to the inside of bull stick (71) to the internal connection of spout (72) has slide bar (73), and the outside at loop bar (74) is installed in slide bar (73) simultaneously.

6. The apparatus for assisting in spelling of words for visual english education according to claim 5, wherein: the sleeve rod (74) and the auxiliary blackboard (6) are arranged in an integrated mounting structure, and the auxiliary blackboard (6) and the rotating rod (71) form a rotating structure.