CN208080830U - Adjustable one touch-control intelligence lectern - Google Patents

Adjustable one touch-control intelligence lectern Download PDF

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Publication number
CN208080830U
CN208080830U CN201721797595.3U CN201721797595U CN208080830U CN 208080830 U CN208080830 U CN 208080830U CN 201721797595 U CN201721797595 U CN 201721797595U CN 208080830 U CN208080830 U CN 208080830U
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CN
China
Prior art keywords
touch
lectern
control intelligence
rack
ontology
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Active
Application number
CN201721797595.3U
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Chinese (zh)
Inventor
陈亦辉
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GUANGZHOU KONGZHI ELECTRONIC TECHNOLOGY Co Ltd
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GUANGZHOU KONGZHI ELECTRONIC TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of adjustable integrated touch-control intelligence lecterns, including touch-control intelligence lectern ontology, touch-control intelligence lectern ontology bottom end is equipped with supporting leg, the touch-control intelligence lectern ontology top middle portion is equipped with projecting apparatus, the projecting apparatus bottom end is equipped with link block, the link block right end is hinged by the first rotational pin and touch-control intelligence lectern ontology, the link block bottom end, which is equipped with, is located at the intrinsic adjusting cavity of touch-control intelligence lectern, bottom end is hinged with connecting rod on the left of the link block, the connecting rod is hinged with pushing block far from link block one end, the pushing block is located at adjusting cavity center bottom, the pushing block right end is equipped with rack, the rack right end is through adjusting cavity right side wall and to stretch out touch-control intelligence lectern sheet external, the touch-control intelligence lectern ontology right end sidewalls are equipped with connecting seat.The utility model can easily adjust the crevice projection angle of the projecting apparatus on touch-control intelligence lectern ontology top, be convenient for the teaching of teacher, make teaching efficiency more preferably.

Description

Adjustable one touch-control intelligence lectern
Technical field
The utility model is related to teaching aid technical fields, more particularly to a kind of adjustable integrated touch-control intelligence lectern.
Background technology
Currently, secondary school teachers during giving lessons, is needed to hold handout in hands for a long time and be explained, increase teacher's Working strength, though existing dais can place handout, its occupied space is big, and table top is horizontal, and teacher needs when reading a book It overlooks, is not easy to browse;When giving lessons, mainly explained by the textbook of the unified distribution of the Ministry of Education, other than textbook Knowledge student understand seldom, especially with the relevant current events of politics, student can not understand and discussion, Xue Shengxue on classroom The scope of one's knowledge of habit is relatively narrow, is unfavorable for the study of student.For this purpose, it is proposed that a kind of middle school's intelligent tutoring lectern.
Through retrieval, Chinese patent grant number CN205082906U discloses a kind of middle school's intelligent tutoring lectern, including babinet, Cabinet, storage drawer, keyboard placement plate, cup place expansion plate, computer display screen, frame, printer placement plate and table top, institute It states box house and is equipped with cabinet, the babinet extexine is equipped with cabinet door, and the top of the box is equipped with table top and is arranged in table top The keyboard placement plate of one end, keyboard placement plate bottom be equipped with storage drawer, the mesa top be equipped with computer display screen with And the microphone in computer display screen side is set, the mesa top is additionally provided with frame, and the table top is internally provided with flexible sliding rail, The table top side is equipped with cup and places expansion plate, and the cup is placed expansion plate and is placed on flexible sliding rail, and the table top is another Side is equipped with printer placement plate and the sliding slot in printer placement plate both sides is arranged.
Existing intelligence lectern has the following disadvantages:Projecting apparatus is widely used in teaching, does not say projection in device at present Instrument is combined with device, while projecting apparatus adjusting projection angle is cumbersome, is not easy to impart knowledge to students.
Utility model content
The purpose of this utility model is to provide a kind of adjustable integrated touch-control intelligence lecterns, have equipped with projecting apparatus, just In teaching, while can easily adjust the crevice projection angle of projecting apparatus, make teaching efficiency more preferably the advantages of, solve existing apparatus Middle projector angular adjustment is cumbersome, the problem of being not easy to teachers ' teaching.
According to the adjustable integrated touch-control intelligence lectern of one kind of the utility model embodiment, including touch-control intelligence lectern sheet Body, touch-control intelligence lectern ontology bottom end are equipped with supporting leg, and the touch-control intelligence lectern ontology top middle portion is equipped with projecting apparatus, institute It states projecting apparatus bottom end and is equipped with link block, the link block right end is hinged by the first rotational pin and touch-control intelligence lectern ontology, institute It states link block bottom end and is equipped with and be located at the intrinsic adjusting cavity of touch-control intelligence lectern, bottom end is hinged with connecting rod on the left of the link block, The connecting rod is hinged with pushing block far from link block one end, and the pushing block is located at adjusting cavity center bottom, and the pushing block right end is equipped with Rack, the rack right end is through adjusting cavity right side wall and external, the touch-control intelligence lectern sheet of stretching out touch-control intelligence lectern sheet Body right end sidewalls are equipped with connecting seat, and the connecting seat right end is connected with rotation axis, the rotation axis side be fixedly connected with The gear of rack engagement connection, the rotation axis other side are connect by belt with motor output end, and the motor is fixed On the supporting plate, the support plate left end is fixed on supporting leg right side wall.
Further, the connecting rod two end by the second rotational pin respectively with it is hinged with link block, pushing block.
Further, the rack bottom end is equipped with sliding block, and the sliding block is fixedly connected in " convex " shape and with rack.
Further, the adjusting cavity bottom end is equipped with the sliding slot to match with sliding block, and the pushing block base area, which is more than, to be slided It slot and is fixedly connected with rack left end.
Further, the adjusting cavity right side wall is equipped with the port moved for rack.
Further, be equipped with shield on the right side of the touch-control intelligence lectern ontology, the shield top be located at gear top and It is connect with touch-control intelligence lectern ontology right side wall, the shield bottom end is connect with support plate right end and support plate bottom end is equipped with and reinforces Muscle.
Further, the threaded post through shield is equipped on the right side of the rack, the shield is equipped with and threaded post phase The threaded hole matched, the threaded post both ends are equipped with clamping plate.
The utility model has an advantageous effect in that compared with prior art:
1, by control electric motor operation, drive belt so that rotation axis is rotated clockwise, and then make gear band carry-over bar to It moves left, eventually by being increased on the left of link supports link block and projecting apparatus, touch-control intelligence lectern ontology top can be changed Projecting apparatus projection angle;
2, rack is slided by the sliding block of bottom end in sliding slot, and sliding slot can be limited, and keeps the process that rack moves to left flat It quietly carries out, after fixing projection angle, the fixation of projection angle can be carried out by rotating threaded post;Whole device can be just The crevice projection angle of the projecting apparatus on touch-control intelligence lectern ontology top is adjusted promptly, and adjustment process is steady, is convenient for the teaching of teacher, makes Teaching efficiency is more preferably.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of adjustable integrated touch-control intelligence lectern structural schematic diagram;
Fig. 2 be the utility model proposes a kind of adjustable integrated touch-control intelligence lectern rack bottom end sliding block and sliding slot Schematic diagram.
In figure:1- touch-control intelligence lecterns ontology, 2- supporting legs, 3- projecting apparatus, 4- link blocks, the first rotational pins of 5-, 6- are adjusted Chamber, 7- connecting rods, the second rotational pins of 8-, 9- pushing blocks, 10- racks, 11- connecting seats, 12- gears, 13- rotation axis, 14- belts, 15- Motor, 16- support plates, 17- reinforcing ribs, 18- shields, 19- sliding blocks, 20- sliding slots, 21- threaded posts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-2, a kind of adjustable integrated touch-control intelligence lectern, including touch-control intelligence lectern ontology 1, touch-control is intelligently said 1 bottom end of table ontology is equipped with supporting leg 2, and 1 top middle portion of touch-control intelligence lectern ontology is equipped with projecting apparatus 3, and 3 bottom end of projecting apparatus is equipped with connection Block 4,4 right end of link block is hinged with touch-control intelligence lectern ontology 1 by the first rotational pin 5, can realize and touch-control intelligence lectern Rotation between ontology 1,4 bottom end of link block are equipped with the adjusting cavity 6 being located in touch-control intelligence lectern ontology 1,4 left side bottom end of link block It is hinged with connecting rod 7, connecting rod 7 is hinged with pushing block 9 far from 4 one end of link block, and the work of support link block 4 can be realized by connecting rod 7 With, so under the action of the first rotational pin 5 change projecting apparatus 3 projection angle;Pushing block 9 is located at 6 center bottom of adjusting cavity, pushes away 9 right end of block is equipped with rack 10, and 10 right end of rack is through 6 right side wall of adjusting cavity and stretches out outside touch-control intelligence lectern ontology 1, touch-control intelligence 1 right end sidewalls of energy lectern ontology are equipped with connecting seat 11, and 11 right end of connecting seat is connected with rotation axis 13, and 13 side of rotation axis is fixed It is connected with the gear 12 that connection is engaged with rack 10,13 other side of rotation axis is connect by belt 14 with 15 output end of motor, The model YEJ90 of motor 15 can be rotated with moving gear 12 by the rotation of motor 15, and then rack 10 made to transport to the left It is dynamic, achieve the effect that pushing block 9, motor 15 is pushed to be fixed in support plate 16,16 left end of support plate is fixed on 2 right side wall of supporting leg On.
7 both ends of connecting rod are hinged with link block 4, pushing block 9 by the second rotational pin 8 respectively, and 10 bottom end of rack, which is equipped with, to be slided Block 19, sliding block 19 are fixedly connected in " convex " shape and with rack 10, and 6 bottom end of adjusting cavity is equipped with the sliding slot to match with sliding block 19 20,9 base area of pushing block is more than sliding slot 20 and is fixedly connected with 10 left end of rack, and sliding slot 20 plays position-limiting action, ensures rack 10 It can smoothly adjusting cavity move to left;6 right side wall of adjusting cavity is equipped with the port moved for rack 10, touch-control intelligence lectern ontology 1 Right side is equipped with shield 18, shields, 18 top of shield be located above gear 12 and with 1 right side wall of touch-control intelligence lectern ontology Connection, 18 bottom end of shield is connect with 16 right end of support plate and 16 bottom end of support plate is equipped with reinforcing rib 17, enhances the strong of support plate 16 Degree;10 right side of rack is equipped with the threaded post 21 through shield 18, and shield 18 is equipped with the threaded hole to match with threaded post 21, spiral shell 21 both ends of line column are equipped with clamping plate, can resist rack 10 by clamping plate, be limited.
In use, touch-control intelligence lectern ontology 1 is mounted on by supporting leg 2 in classroom, device is powered, and teacher can be by touching Equipment on control intelligence lectern ontology 1 is imparted knowledge to students, and when needing projecting apparatus 3, according to specific projection demand, controls motor 15 Rotation drives belt 14 to rotate, and belt 14 drives rotation axis 13 to rotate, and the band moving gear 12 on connecting seat 11 of rotation axis 13 is made suitable Hour hands rotate, and the engagement band carry-over bar 10 of gear 12 moves downward, and the sliding block 19 of 10 bottom end of rack is in the sliding slot 20 in adjusting cavity 6 It moves to left, pushes pushing block 9 to move to left, and then connecting rod 7 is made to move to left, the link block 4 of support top end rises, in the effect of the first rotational pin 5 Under, 4 left end height of link block rises, even if the projection angle of projecting apparatus 3 changes, stops electricity after adjusting to suitable position Then motivation 15 rotates the threaded post 21 on shield 18, threaded post 21 rotates in threaded hole, until left end clamping plate resists rack 10 right end can ensure the fixation of projection angle, that is, complete entire adjustment process, and whole device can easily adjust touch-control The crevice projection angle of the projecting apparatus 3 on intelligent 1 top of lectern ontology is convenient for the teaching of teacher.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of adjustable integrated touch-control intelligence lectern, it is characterised in that:Including touch-control intelligence lectern ontology (1), the touch-control Intelligent lectern ontology (1) bottom end is equipped with supporting leg (2), and touch-control intelligence lectern ontology (1) top middle portion is equipped with projecting apparatus (3), Projecting apparatus (3) bottom end is equipped with link block (4), and link block (4) right end is intelligently said by the first rotational pin (5) with touch-control Table ontology (1) is hinged, and link block (4) bottom end is equipped with the adjusting cavity (6) being located in touch-control intelligence lectern ontology (1), described Bottom end is hinged with connecting rod (7) on the left of link block (4), and the connecting rod (7) is hinged with pushing block (9) far from link block (4) one end, described Pushing block (9) is located at adjusting cavity (6) center bottom, and pushing block (9) right end is equipped with rack (10), and rack (10) right end runs through Adjusting cavity (6) right side wall simultaneously stretches out touch-control intelligence lectern ontology (1) outside, on touch-control intelligence lectern ontology (1) right end sidewalls Equipped with connecting seat (11), connecting seat (11) right end is connected with rotation axis (13), and rotation axis (13) side is fixedly connected There are the gear (12) for engaging connection with rack (10), rotation axis (13) other side defeated by belt (14) and motor (15) Outlet connects, and the motor (15) is fixed in support plate (16), and support plate (16) left end is fixed on the right side of supporting leg (2) On wall.
2. the adjustable integrated touch-control intelligence lectern of one kind according to claim 1, it is characterised in that:The connecting rod (7) two End is hinged with link block (4), pushing block (9) respectively by the second rotational pin (8).
3. the adjustable integrated touch-control intelligence lectern of one kind according to claim 1, it is characterised in that:Rack (10) bottom End is equipped with sliding block (19), and the sliding block (19) is fixedly connected in " convex " shape and with rack (10).
4. the adjustable integrated touch-control intelligence lectern of one kind according to claim 3, it is characterised in that:The adjusting cavity (6) Bottom end is equipped with the sliding slot (20) to match with sliding block (19), and pushing block (9) base area is more than sliding slot (20) and and rack (10) left end is fixedly connected.
5. the adjustable integrated touch-control intelligence lectern of one kind according to claim 1, it is characterised in that:The adjusting cavity (6) Right side wall is equipped with the port moved for rack (10).
6. the adjustable integrated touch-control intelligence lectern of one kind according to claim 1, it is characterised in that:The touch-control is intelligently said Be equipped with shield (18) on the right side of table ontology (1), shield (18) top be located at gear (12) top and with touch-control intelligence lectern sheet Body (1) right side wall connects, and shield (18) bottom end is connect with support plate (16) right end and support plate (16) bottom end is equipped with and reinforces Muscle (17).
7. the adjustable integrated touch-control intelligence lectern of one kind according to claim 6, it is characterised in that:The rack (10) is right Side is equipped with the threaded post (21) through shield (18), and the shield (18) is equipped with the threaded hole to match with threaded post (21), Threaded post (21) both ends are equipped with clamping plate.
CN201721797595.3U 2017-12-18 2017-12-18 Adjustable one touch-control intelligence lectern Active CN208080830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721797595.3U CN208080830U (en) 2017-12-18 2017-12-18 Adjustable one touch-control intelligence lectern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721797595.3U CN208080830U (en) 2017-12-18 2017-12-18 Adjustable one touch-control intelligence lectern

Publications (1)

Publication Number Publication Date
CN208080830U true CN208080830U (en) 2018-11-13

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Application Number Title Priority Date Filing Date
CN201721797595.3U Active CN208080830U (en) 2017-12-18 2017-12-18 Adjustable one touch-control intelligence lectern

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110111506A (en) * 2019-04-28 2019-08-09 李发 A kind of middle and elementary school student overall qualities evaluation information managing device and its operating system
CN113446476A (en) * 2021-06-28 2021-09-28 江苏经贸职业技术学院 Projection arrangement is used in english teaching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110111506A (en) * 2019-04-28 2019-08-09 李发 A kind of middle and elementary school student overall qualities evaluation information managing device and its operating system
CN113446476A (en) * 2021-06-28 2021-09-28 江苏经贸职业技术学院 Projection arrangement is used in english teaching

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