CN112631061A - AI education equipment is used in wisdom education campus - Google Patents
AI education equipment is used in wisdom education campus Download PDFInfo
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- CN112631061A CN112631061A CN202011415627.5A CN202011415627A CN112631061A CN 112631061 A CN112631061 A CN 112631061A CN 202011415627 A CN202011415627 A CN 202011415627A CN 112631061 A CN112631061 A CN 112631061A
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- telescopic
- curtain
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- driving
- mounting seat
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses AI (Artificial intelligence) education equipment for an intelligent education campus, relates to the technical field of teaching offices, and solves the problems that the existing projection curtain is easily influenced by wind power in use to cause the curtain to shake and influence the projection effect, meanwhile, the projection curtain can only be unfolded up and down in use, the curtain is arranged in a transverse screen mode, and the use requirement is difficult to meet when the curtain needs to be put in a vertical screen mode; the right end face of the mounting base is fixedly connected with a group of rotary driving pieces; two pairs of telescopic supporting pieces positioned at the lower part of the telescopic mounting seat are connected with a group of telescopic parts together; the two groups of telescopic parts are symmetrically arranged. The invention realizes the unfolding or folding of the teaching curtain, is convenient to use when being unfolded, reduces the occupied space when being folded, prevents the teaching curtain from being infected with dust, better ensures the stability of the teaching curtain through the bidirectional support of the teaching curtain, and effectively reduces the curtain swing caused by the influence of wind power and the like.
Description
Technical Field
The invention relates to the technical field of teaching and office work, in particular to AI education equipment for an intelligent education campus.
Background
The intelligent campus aims to promote the integration of information technology and education and teaching and improve the learning and teaching effects, new technologies such as internet of things, cloud computing and big data analysis are used as core technologies, an environment comprehensive perception, intelligent, data, networking and collaboration integrated teaching, scientific research, management and living service is provided, and an intelligent learning environment capable of realizing insights and predictions of education and teaching and education management is provided, and the intelligent campus is 1 data center + intelligent campus infrastructure + eight types of intelligent campus application systems + intelligent resources. The eight types of smart campus application systems are respectively: the teaching system comprises a student growth type intelligent application system, a teacher professional development type intelligent application system, a scientific research type intelligent application system, an education management type intelligent application system, a safety monitoring type intelligent application system, a logistics service type intelligent application system, a social service type intelligent application system and a comprehensive evaluation type intelligent application system, wherein projection equipment is necessary education equipment in the construction of a smart campus, and projection curtains are indispensable.
For example, application No.: CN201920360576.7 the utility model discloses a AI education projection equipment is used in wisdom campus, including fixed casing, unable adjustment base, transparent safety cover, the unable adjustment base top is provided with electric putter, the electric putter top is provided with fixed casing, be provided with angle sensor between the electric putter, the angle sensor side is provided with distance sensor, fixed casing side is provided with the power cord, the inside circuit board that is provided with of fixed casing, the circuit board top is provided with control chip.
Based on the above, the existing projection curtain generally adopts a single-side rolling mode, when in use, the curtain naturally droops by gravity when being unfolded, and when in use, the curtain is easily affected by wind power to cause the curtain to shake, so that the projection effect is affected, meanwhile, the projection curtain can only be unfolded up and down when in use, the curtain is arranged in a transverse screen mode, and when in need of vertical screen throwing, the use requirement is difficult to meet; therefore, the existing requirements are not met, and an AI education device for the intelligent education campus is provided for the AI education device.
Disclosure of Invention
The invention aims to provide AI (artificial intelligence) education equipment for an intelligent education campus, which aims to solve the problems that the existing projection curtain proposed in the background technology generally adopts a single-side rolling mode, naturally falls down by gravity when the curtain is unfolded in use, the curtain is easily influenced by wind power to cause the curtain to shake and influence the projection effect when the curtain is used, meanwhile, the projection curtain can only be unfolded up and down in use, the curtain is arranged in a transverse screen mode, and the use requirement is difficult to meet when the curtain needs to be placed in a vertical screen mode.
In order to achieve the purpose, the invention provides the following technical scheme: an AI education device for an intelligent education campus comprises an installation base; the right end face of the mounting base is fixedly connected with a group of rotary driving pieces; the front end surface of the mounting base is rotatably connected with a group of telescopic mounting seats; the right end face of the telescopic mounting seat is fixedly connected with a group of telescopic driving parts; a pair of telescopic supporting pieces are arranged on the left side and the right side of the upper end surface and the lower end surface of the telescopic mounting seat; two pairs of telescopic supporting pieces positioned at the upper part of the telescopic mounting seat are connected with a group of telescopic parts together; two pairs of telescopic supporting pieces positioned at the lower part of the telescopic mounting seat are connected with a group of telescopic parts together; the two groups of telescopic parts are symmetrically arranged.
Preferably, the rotary driving part further comprises a rotary driving worm, a group of rotary driving worms is coaxially and fixedly connected to a rotating shaft of the rotary driving part, the telescopic mounting seat further comprises a rotary driven worm wheel, a group of rotary driven worm wheels is coaxially and fixedly connected to the rear part of the telescopic mounting seat, and the rotary driving worm and the rotary driven worm wheel are meshed to form a worm and gear transmission mechanism together.
Preferably, the telescopic driving part further comprises a telescopic driving lead screw and a coupler, the left side of the telescopic driving part is fixedly connected with two groups of telescopic driving lead screws coaxially, the two groups of telescopic driving lead screws are connected through the coupler in a transmission mode, and the two groups of telescopic driving lead screws are identical in thread pitch and opposite in rotation direction.
Preferably, each pair of the telescopic supporting pieces are mutually hinged to form a scissor fork structure.
Preferably, the telescopic driving part further comprises a telescopic driving sliding block, each group of telescopic driving lead screws are in threaded transmission connection with a group of telescopic driving sliding blocks, the telescopic driving lead screws and the telescopic driving sliding blocks jointly form a lead screw nut transmission pair, and the telescopic driving sliding blocks are hinged with a group of telescopic supporting parts on the inner side of the scissor fork mechanism.
Preferably, the telescopic mounting seat further comprises a telescopic driving sliding chute, a group of telescopic driving sliding chutes are arranged on the inner side of the telescopic mounting seat, and the telescopic driving sliding block is connected with the telescopic driving sliding chutes in a sliding manner.
Preferably, flexible part is still including flexible driven spout, and a set of flexible driven spout has been seted up to flexible part's inboard, and flexible support piece is still including flexible guide slide block, and flexible support piece's outside hinged joint has a set of flexible guide slide block, flexible guide slide block and flexible driven spout sliding connection.
Preferably, flexible part is still including curtain automatic winding device, teaching curtain, and a set of curtain automatic winding device of flexible part's anterior fixedly connected with, a set of teaching curtain is deposited in the inboard rolling jointly of two sets of curtain automatic winding devices.
Compared with the prior art, the invention has the beneficial effects that:
when the invention is used, the telescopic driving piece drives two groups of telescopic driving screw rods to rotate simultaneously, the two groups of telescopic driving screw rods drive the two groups of telescopic driving slide blocks to synchronously and reversely slide through a screw rod nut transmission pair formed by the telescopic driving screw rods and the telescopic driving slide blocks, the telescopic driving slide blocks drive four groups of scissor mechanisms formed by the telescopic supporting pieces to deform, so that the two groups of telescopic parts can be synchronously telescopic, when the two groups of telescopic parts are telescopic, the telescopic parts automatically retract and release the teaching curtain through the automatic curtain winding device, the teaching curtain is convenient to unfold or fold, the use is convenient when the teaching curtain is unfolded, the occupied space is reduced when the teaching curtain is folded, the teaching curtain is prevented from being stained with dust, simultaneously through the two-way support to the teaching curtain, the stability of better assurance teaching curtain effectively reduces the curtain swing that influences such as receiving wind-force and cause, improves the projection quality.
According to the invention, the worm gear and worm transmission mechanism formed by meshing the rotary driving worm and the rotary driven worm gear drives the telescopic mounting seat to rotate, the mounting angle of the telescopic mounting seat is adjusted, the transverse placement and the vertical placement of the teaching curtain are switched, and the device is simple to use and convenient to operate.
The invention realizes the unfolding or folding of the teaching curtain, is convenient to use when being unfolded, reduces the occupied space when being folded, prevents the teaching curtain from being infected with dust, better ensures the stability of the teaching curtain through the bidirectional support of the teaching curtain, effectively reduces the curtain swing caused by the influence of wind power and the like, improves the projection quality, can also realize the switching of the transverse placement and the vertical placement of the teaching curtain, and has simple use and convenient operation.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic rear axle side construction of the present invention;
FIG. 3 is a schematic view of the structure of the side of the shaft of the teaching curtain of the present invention in a state of removing the teaching curtain;
FIG. 4 is a schematic side view of the transmission shaft of the telescopic mounting base of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic structural view of the present invention;
FIG. 7 is a schematic side view of the drive shaft of the telescoping assembly of the present invention;
FIG. 8 is a schematic side view of the telescopic driving member of the present invention;
FIG. 9 is a schematic side view of the telescopic mounting base of the present invention;
in the figure: 1. installing a base; 2. a rotary drive member; 201. rotating the drive worm; 3. a telescopic mounting seat; 301. rotating the driven worm gear; 302. a telescopic driving chute; 4. a telescopic support; 401. a telescopic guide slide block; 5. a telescopic member; 501. an automatic curtain winding device; 502. a telescopic driven chute; 503. a teaching curtain; 6. a telescopic drive member; 601. a telescopic driving screw rod; 602. a coupling; 603. the slide block is driven in a telescopic way.
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 a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 9, an embodiment of the present invention includes: AI education equipment for an intelligent education campus comprises a mounting base 1; the right end face of the mounting base 1 is fixedly connected with a group of rotary driving pieces 2; the front end surface of the mounting base 1 is rotatably connected with a group of telescopic mounting bases 3; the right end face of the telescopic mounting seat 3 is fixedly connected with a group of telescopic driving parts 6; a pair of telescopic supporting pieces 4 are arranged on the left side and the right side of the upper end surface and the lower end surface of the telescopic mounting seat 3; two pairs of telescopic supporting pieces 4 positioned at the upper part of the telescopic mounting seat 3 are connected with a group of telescopic parts 5 together; two pairs of telescopic supporting pieces 4 positioned at the lower part of the telescopic mounting seat 3 are connected with a group of telescopic parts 5 together; the two groups of telescopic parts 5 are symmetrically arranged.
Further, the rotary driving member 2 further comprises a rotary driving worm 201, a set of rotary driving worm 201 is coaxially and fixedly connected to the rotating shaft of the rotary driving member 2, the telescopic mounting seat 3 further comprises a rotary driven worm wheel 301, a set of rotary driven worm wheel 301 is coaxially and fixedly connected to the rear portion of the telescopic mounting seat 3, the rotary driving worm 201 and the rotary driven worm wheel 301 are meshed to jointly form a worm and worm transmission mechanism, in use, the rotary driving member 2 drives the telescopic mounting seat 3 to rotate by meshing the rotary driving worm 201 and the rotary driven worm wheel 301 to jointly form the worm and worm transmission mechanism, and the installation angle of the telescopic mounting seat 3 is adjusted.
Further, the telescopic driving member 6 further comprises a telescopic driving lead screw 601 and a coupler 602, the left side of the telescopic driving member 6 is coaxially and fixedly connected with two sets of telescopic driving lead screws 601, the two sets of telescopic driving lead screws 601 are in transmission connection through the coupler 602, the two sets of telescopic driving lead screws 601 have the same pitch and opposite rotation directions, and in use, the telescopic driving member 6 drives the two sets of telescopic driving lead screws 601 to rotate simultaneously.
Furthermore, each pair of telescopic supporting pieces 4 are mutually hinged to form a scissor fork structure, and in use, the telescopic parts 5 are telescopic through two scissor fork mechanisms respectively formed by the two pairs of telescopic supporting pieces 4 on the same side.
Further, the telescopic driving member 6 further comprises a telescopic driving slider 603, each group of telescopic driving lead screw 601 is connected with a group of telescopic driving sliders 603 in a threaded transmission manner, the telescopic driving lead screw 601 and the telescopic driving sliders 603 jointly form a lead screw nut transmission pair, the telescopic driving sliders 603 are hinged with a group of telescopic supporting members 4 on the inner side of the scissor fork mechanism, in use, when the telescopic driving member 6 rotates, the telescopic driving member 6 drives the two groups of telescopic driving sliders 603 to synchronously and reversely slide through the lead screw nut transmission pair formed by the telescopic driving lead screw 601 and the telescopic driving sliders 603, and the telescopic driving sliders 603 drive the four groups of scissor fork mechanisms formed by the telescopic supporting members 4 to deform, so that synchronous telescoping of the two groups of telescopic parts 5 is realized.
Further, the telescopic mounting base 3 further comprises a telescopic driving sliding chute 302, a group of telescopic driving sliding chutes 302 is arranged on the inner side of the telescopic mounting base 3, and the telescopic driving sliding block 603 is slidably connected with the telescopic driving sliding chutes 302, and in use, the telescopic driving sliding block 603 is guided by the telescopic driving sliding chutes 302.
Further, flexible part 5 still includes flexible driven spout 502, and a set of flexible driven spout 502 has been seted up to flexible part 5's inboard, and flexible support piece 4 still includes flexible guide slide block 401, and flexible support piece 4's outside hinged joint has a set of flexible guide slide block 401, and flexible guide slide block 401 and flexible driven spout 502 sliding connection, in use, are flexible guide slide block 401 direction through flexible driven spout 502.
Further, extensible part 5 is still including curtain automatic winding device 501, teaching curtain 503, and a set of curtain automatic winding device 501 of anterior fixedly connected with of extensible part 5, and a set of teaching curtain 503 is deposited in the inboard rolling jointly of two sets of curtain automatic winding device 501, and in use when extensible part 5 toward outer slip, extensible part 5 carries out the automation through curtain automatic winding device 501 to teaching curtain 503 and receive and release.
The working principle is as follows: when the curtain is required to be unfolded for use, the telescopic driving piece 6 drives the two groups of telescopic driving screw rods 601 to rotate simultaneously, the two groups of telescopic driving screw rods 601 and the telescopic driving slide blocks 603 form a screw nut transmission pair together to drive the two groups of telescopic driving slide blocks 603 to synchronously and reversely slide, the telescopic driving slide blocks 603 drive the four groups of fork shearing mechanisms formed by the telescopic supporting pieces 4 to deform, synchronous stretching of the two groups of telescopic parts 5 is realized, when the two groups of telescopic parts 5 stretch, the telescopic parts 5 automatically stretch and retract the teaching curtain 503 through the automatic curtain winding device 501, the teaching curtain 503 is convenient to unfold or fold, the curtain is convenient to use when being unfolded, the occupied space is reduced when being folded, and the teaching curtain 503 is prevented from being stained with dust; the rotary driving part 2 is meshed with the rotary driven worm wheel 301 to jointly form a worm and worm transmission mechanism to drive the telescopic mounting seat 3 to rotate, the mounting angle of the telescopic mounting seat 3 is adjusted, and the transverse placement and vertical placement switching of the teaching curtain 503 is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a wisdom education campus is with AI education equipment which characterized in that: comprises a mounting base (1); the right end face of the mounting base (1) is fixedly connected with a group of rotary driving pieces (2); the front end surface of the mounting base (1) is rotatably connected with a group of telescopic mounting seats (3); the right end face of the telescopic mounting seat (3) is fixedly connected with a group of telescopic driving pieces (6); a pair of telescopic supporting pieces (4) are arranged on the left side and the right side of the upper end surface and the lower end surface of the telescopic mounting seat (3); two pairs of telescopic supporting pieces (4) positioned at the upper part of the telescopic mounting seat (3) are connected with a group of telescopic parts (5) together; two pairs of telescopic supporting pieces (4) positioned at the lower part of the telescopic mounting seat (3) are connected with a group of telescopic parts (5) together; the two groups of telescopic parts (5) are symmetrically arranged.
2. The AI educational device for a smart education campus of claim 1, wherein: the rotary driving part (2) further comprises a rotary driving worm (201), a group of rotary driving worms (201) are coaxially and fixedly connected to the rotating shaft of the rotary driving part (2), the telescopic mounting seat (3) further comprises a rotary driven worm wheel (301), a group of rotary driven worm wheels (301) are coaxially and fixedly connected to the rear portion of the telescopic mounting seat (3), and the rotary driving worm (201) and the rotary driven worm wheels (301) are meshed to form a worm and gear transmission mechanism together.
3. The AI educational device for a smart education campus of claim 1, wherein: the telescopic driving piece (6) is characterized by further comprising a telescopic driving lead screw (601) and a coupler (602), wherein the left side of the telescopic driving piece (6) is coaxially and fixedly connected with two sets of telescopic driving lead screws (601), the two sets of telescopic driving lead screws (601) are in transmission connection through the coupler (602), and the two sets of telescopic driving lead screws (601) are identical in thread pitch and opposite in rotation direction.
4. The AI educational device for a smart education campus of claim 1, wherein: each pair of the telescopic supporting pieces (4) are mutually hinged to form a scissor fork structure.
5. The AI educational device for a smart education campus of claim 1, wherein: the telescopic driving piece (6) further comprises telescopic driving sliding blocks (603), each group of telescopic driving lead screws (601) is connected with one group of telescopic driving sliding blocks (603) in a threaded transmission mode, the telescopic driving lead screws (601) and the telescopic driving sliding blocks (603) jointly form a lead screw nut transmission pair, and the telescopic driving sliding blocks (603) are hinged with one group of telescopic supporting pieces (4) on the inner side of the scissor fork mechanism.
6. The AI educational device for a smart education campus of claim 1, wherein: the telescopic mounting seat (3) further comprises a telescopic driving sliding groove (302), a group of telescopic driving sliding grooves (302) are arranged on the inner side of the telescopic mounting seat (3), and a telescopic driving sliding block (603) is connected with the telescopic driving sliding grooves (302) in a sliding mode.
7. The AI educational device for a smart education campus of claim 1, wherein: the telescopic component (5) is further provided with a telescopic driven sliding chute (502), the inner side of the telescopic component (5) is provided with a group of telescopic driven sliding chutes (502), the telescopic support piece (4) is further provided with a telescopic guide sliding block (401), the outer side of the telescopic support piece (4) is hinged with a group of telescopic guide sliding blocks (401), and the telescopic guide sliding blocks (401) are connected with the telescopic driven sliding chutes (502) in a sliding mode.
8. The AI educational device for a smart education campus of claim 1, wherein: flexible part (5) are still including curtain automatic winding device (501), teaching curtain (503), a set of curtain automatic winding device (501) of the anterior fixedly connected with of flexible part (5), and a set of teaching curtain (503) have been deposited in the common rolling of two sets of curtain automatic winding device (501) inboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011415627.5A CN112631061B (en) | 2020-12-04 | 2020-12-04 | AI education equipment is used in wisdom education campus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011415627.5A CN112631061B (en) | 2020-12-04 | 2020-12-04 | AI education equipment is used in wisdom education campus |
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| Publication Number | Publication Date |
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| CN112631061A true CN112631061A (en) | 2021-04-09 |
| CN112631061B CN112631061B (en) | 2021-08-27 |
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| CN202011415627.5A Active CN112631061B (en) | 2020-12-04 | 2020-12-04 | AI education equipment is used in wisdom education campus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509909B (en) * | 2022-01-19 | 2023-06-23 | 重庆工程学院 | Projection curtain equipment |
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| CN201159379Y (en) * | 2008-02-26 | 2008-12-03 | 宏炬德企业股份有限公司 | Expansion bracket for display screen |
| CN202217124U (en) * | 2011-10-08 | 2012-05-09 | 吴康 | Film projection bracket |
| CN207867205U (en) * | 2018-02-06 | 2018-09-14 | 青岛同鑫创新实验室科技有限公司 | A kind of portable stretchable projection curtain device |
| CN211015000U (en) * | 2019-10-22 | 2020-07-14 | 林浩升 | Multifunctional projection screen support |
| CN211059716U (en) * | 2019-12-19 | 2020-07-21 | 江苏建筑职业技术学院 | Information display device for computer major |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159379Y (en) * | 2008-02-26 | 2008-12-03 | 宏炬德企业股份有限公司 | Expansion bracket for display screen |
| CN202217124U (en) * | 2011-10-08 | 2012-05-09 | 吴康 | Film projection bracket |
| CN207867205U (en) * | 2018-02-06 | 2018-09-14 | 青岛同鑫创新实验室科技有限公司 | A kind of portable stretchable projection curtain device |
| CN211015000U (en) * | 2019-10-22 | 2020-07-14 | 林浩升 | Multifunctional projection screen support |
| CN211059716U (en) * | 2019-12-19 | 2020-07-21 | 江苏建筑职业技术学院 | Information display device for computer major |
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| CN114509909B (en) * | 2022-01-19 | 2023-06-23 | 重庆工程学院 | Projection curtain equipment |
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| CN112631061B (en) | 2021-08-27 |
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