CN214311514U - Online education human-computer interaction equipment - Google Patents
Online education human-computer interaction equipment Download PDFInfo
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- CN214311514U CN214311514U CN202120293016.1U CN202120293016U CN214311514U CN 214311514 U CN214311514 U CN 214311514U CN 202120293016 U CN202120293016 U CN 202120293016U CN 214311514 U CN214311514 U CN 214311514U
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- 230000003993 interaction Effects 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model provides an online education human-computer interaction device, which relates to the technical field of education devices and comprises a box body, wherein a first opening is arranged at the top of the box body close to the center, a first rectangular groove is arranged at the right side of the box body close to the center, a limiting rod penetrates through the inner cavity of the first rectangular groove, a limiting block is fixedly connected with the right end of the limiting rod, first bearings are fixedly connected at the left side and the right side of the box body close to the bottom, a threaded rod is inserted into the inner cavity of the first bearing at the left side, the device has the function of adjusting the angle of a machine body through the mutual cooperation of all the parts, when people observe, the device can be more conveniently observed and adjusted by adjusting the angle, the experience effect is improved, and when the education explanation is carried out, the people sitting at the back row and at a longer distance can be more conveniently observed by adjusting the height, visibility is increased.
Description
Technical Field
The utility model relates to an education equipment technical field, more specifically are online education human-computer interaction equipment.
Background
The human-computer interaction technology is a technology for realizing human-computer conversation in an effective mode through computer input and output equipment, and comprises the steps that a machine provides a large amount of relevant information, prompt requests and the like for people through output or display equipment, a person inputs the relevant information, answers questions, prompts and the like to the machine through the input equipment, and the human-computer interaction technology is one of important contents in the design of a computer user interface;
current human-computer interaction equipment all has convenient to use and convenient interactive advantage in the existing market, but most all be fixed setting when current human-computer interaction equipment is used for the education aspect, because the angle in classroom and the difference of light can cause inconvenience because sight and angle problem when the teacher explains for user's experience effect is not good, so propose an online education human-computer interaction equipment and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
In order to solve when carrying out online education, because the angle in classroom and the difference of light can cause inconvenience because sight and angle problem when the teacher explains for user's experience effect is not good, the utility model aims at providing an online education human-computer interaction equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an online education human-computer interaction device includes:
the box body, the top of box body is close to the center and is equipped with the first opening, the right side of box body is close to the center and is equipped with the first rectangular channel, the inner chamber of the first rectangular channel runs through and has the gag lever post, the right-hand member fixedly connected with stopper of gag lever post, the left and right sides of box body is close to the equal fixedly connected with first bearing of bottom, be located the left side the inner chamber of first bearing is pegged graft and is had the threaded rod, the inner chamber bottom of box body is close to the center and fixedly connected with the second fixed block, fixedly connected with second bearing on the second fixed block, the threaded rod runs through the inner chamber of second bearing, the right-hand member of threaded rod runs through the inner chamber of first bearing on the right side and fixedly connected with hand wheel, the outside edge of threaded rod is close to both ends and is equipped with the screw thread piece, the top of two screw pieces is close to the center and is all articulated movable rod, the top ends of the two movable rods are hinged to a first fixed block together, the right side of the first fixed block is fixedly connected with the left end of the limiting rod, the top end of the first fixed block is fixedly connected with a first supporting column, and the first supporting column penetrates through the first opening inner cavity;
the bottom of the supporting platform is fixedly connected with the top end of the first supporting column near the center, the top of the supporting platform is hinged with the organism near the right side, the top of the supporting platform is fixedly connected with a positioning plate near the front side, a plurality of splicing holes are formed in the positioning plate, the top of the positioning plate is fixedly connected with a protective cover near the rear side, racks are fixedly connected with the bottom of an inner cavity of the protective cover, second rectangular grooves are formed in the front side and the rear side of the protective cover, pull rods penetrate through the inner cavities of the two second rectangular grooves together, handles are fixedly connected with the rear ends of the pull rods, gears, movable lantern rings and limiting discs are sleeved at the outer edges of the pull rods near the front ends, the bottoms of the gears are meshed with the racks, supporting rods are movably connected with the outer edges of the movable lantern rings near the right side, and fixing plates are hinged with the right ends of the supporting rods, the right side of the fixing plate is fixedly connected with an organism;
the top of layer board and the bottom of box are close to center department fixed connection, the bottom of layer board is close to center department fixedly connected with second support column, the bottom fixedly connected with connecting plate of second support column, the bottom fixedly connected with bottom plate of connecting plate, the bottom fixedly connected with a plurality of universal wheel of bottom plate.
Preferably, the cross section of the hand-operated wheel is arranged in an L shape, and the longer end of the L-shaped hand-operated wheel faces downwards.
Preferably, the plurality of the plugging holes are sequentially linearly arranged from left to right.
Preferably, a plurality of the universal wheels are arranged in an annular array by taking the center of the bottom plate as the center.
Preferably, the two thread blocks are arranged in a left-right symmetrical manner by taking the center of the second fixed block as a symmetrical axis.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
make this equipment have the effect of carrying out angle modulation to the organism through mutually supporting between each part, when personnel observe, can more make things convenient for personnel to observe and adjust through the adjustment of angle, improve experience effect, and make through the adjustment height can let sit the observation that can be more convenient at the back row and the personnel far away from when educating the explanation, increased the visibility.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at B;
FIG. 3 is a top view of the structure of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
The structure in the figure is as follows: 1. a box body; 2. a movable rod; 3. a first fixed block; 4. a support platform; 5. positioning a plate; 6. a gear; 7. a support bar; 8. a fixing plate; 9. a body; 10. a first support column; 11. a limiting rod; 12. a limiting block; 13. a second fixed block; 14. a hand-operated wheel; 15. a support plate; 16. a connecting plate; 17. a universal wheel; 18. a base plate; 19. a second support column; 20. a threaded rod; 21. a thread block; 22. a rack; 23. a limiting disc; 24. a movable collar; 25. a pull rod; 26. a grip; 27. a shield.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Referring to fig. 1 to 4, an online education human-computer interaction apparatus includes:
the box body 1, a first opening is arranged at the top part of the box body 1 close to the center, a first rectangular groove is arranged at the right side of the box body 1 close to the center, a limiting rod 11 penetrates through the inner cavity of the first rectangular groove, a limiting block 12 is fixedly connected to the right end of the limiting rod 11, first bearings are fixedly connected to the left side and the right side of the box body 1 close to the bottom, a threaded rod 20 is inserted into the inner cavity of the first bearing at the left side, a second fixing block 13 is fixedly connected to the bottom part of the inner cavity of the box body 1 close to the center, a second bearing is fixedly connected to the second fixing block 13, the threaded rod 20 penetrates through the inner cavity of the second bearing, the right end of the threaded rod 20 penetrates through the inner cavity of the first bearing at the right side and is fixedly connected with a hand-operated wheel 14, the cross section of the hand-operated wheel 14 is in an L-shaped arrangement, the longer end of the L-shaped arrangement of the hand-operated wheel 14 faces downwards, and threaded blocks 21 are sleeved at the positions of the outer side edges of the left side and the right side of the threaded rod 20, the two thread blocks 21 are arranged in a bilateral symmetry mode by taking the center of the second fixed block 13 as a symmetry axis, the movable rods 2 are hinged to the top parts of the two thread blocks 21 close to the center, the top ends of the two movable rods 2 are hinged to the first fixed block 3 together, the right side of the first fixed block 3 is fixedly connected with the left end of the limiting rod 11, the top end of the first fixed block 3 is fixedly connected with a first supporting column 10, and the first supporting column 10 penetrates through the first opening inner cavity;
a supporting platform 4, the bottom of the supporting platform 4 near the center is fixedly connected with the top of a first supporting column 10, the top of the supporting platform 4 near the right side is hinged with a machine body 9, the top of the supporting platform 4 near the front side is fixedly connected with a positioning plate 5, the positioning plate 5 is provided with a plurality of splicing holes, the plurality of splicing holes are sequentially linearly arranged from left to right, the top of the positioning plate 5 near the rear side is fixedly connected with a protective cover 27, the bottom of the inner cavity of the protective cover 27 is fixedly connected with a rack 22, the front side and the rear side of the protective cover 27 are both provided with second rectangular grooves, the inner cavities of the two second rectangular grooves are commonly penetrated with a pull rod 25, the rear end of the pull rod 25 is fixedly connected with a handle 26, the outer edge of the pull rod 25 near the front end is sleeved with a gear 6, a movable lantern ring 24 and a limiting disc 23, the bottom of the gear 6 is meshed with the rack 22, the outer edge of the movable lantern ring 24 is movably connected with a supporting rod 7 near the right side, the right end of the supporting rod 7 is hinged with a fixed plate 8, and the right side of the fixed plate 8 is fixedly connected with a machine body 9;
The working principle is as follows: when the online education and explanation are carried out, the equipment is moved to a platform, the hand-operated wheel 14 is manually rotated, the threaded rod 20 is driven to rotate by the rotation of the hand-operated wheel 14, the two threaded blocks 21 are driven to move left and right on the threaded rod 20 under the action of threads between the threaded rod 20 and the threaded blocks 21 through the rotation of the threaded rod 20, when the two threaded blocks 21 move towards the center, the bottom ends of the two movable rods 2 are driven to move towards the center through the shortening of the distance, the two movable rods 2 are mutually attached to push the first fixed block 3 at the top end to move towards the top, the first fixed block 3 keeps moving towards the top at a constant speed and pushes the first supporting column 10 and the supporting platform 4 to move towards the top through the matching of the limiting rod 11 and the limiting block 12 which are fixedly connected with the right side of the first fixed block 3, and the supporting platform 4 moves, make and promote its top articulated organism 9 height and rise, height through raising organism 9, make the people far away from can watch organism 9, deuterogamy manual adjustment handle 26, make gear 6 be located the top of rack 22 through the back-and-forth movement of handle 26, and rather than intermeshing, through rotatory handle 26, make handle 26 rotatory drive pull rod 25 rotate and drive gear 6 and move on rack 22, when moving and carry out angle modulation through swing joint's the movable lantern ring 24 and the mutual articulated fixed plate 8 of bracing piece 7, make the observation that organism 9 can be better through the adjustment of angle, the experience effect of experience has been improved, and when needs are fixed, through manual handle 26 that promotes, the jack inner chamber of seting up on locating plate 5 is pegged graft to the front end that promotes pull rod 25 through handle 26, accomplish fixedly.
Claims (5)
1. An online education human-computer interaction device, characterized in that the online education human-computer interaction device comprises:
the box body (1), the top of box body (1) is close to center department and has seted up first opening, the right side of box body (1) is close to center department and has seted up first rectangular channel, the inner chamber of first rectangular channel runs through gag lever post (11), the right-hand member fixedly connected with stopper (12) of gag lever post (11), the left and right sides of box body (1) is close to the equal fixedly connected with first bearing of bottom department, is located the left side threaded rod (20) is pegged graft to the inner chamber of first bearing, the inner chamber bottom of box body (1) is close to center department fixedly connected with second fixed block (13), fixedly connected with second bearing on second fixed block (13), threaded rod (20) runs through the inner chamber of second bearing, the right-hand member of threaded rod (20) runs through the inner chamber of the first bearing that is located the right side and fixedly connected with hand rocking wheel (14), the both ends department about being close to outside edge (20) all overlaps and is equipped with thread piece (21), the top parts of the two thread blocks (21) close to the center are hinged with movable rods (2), the top ends of the two movable rods (2) are hinged with first fixed blocks (3) together, the right sides of the first fixed blocks (3) are fixedly connected with the left ends of limiting rods (11), the top ends of the first fixed blocks (3) are fixedly connected with first supporting columns (10), and the first supporting columns (10) penetrate through the first opening inner cavity;
supporting platform (4), the bottom of supporting platform (4) is close to the top fixed connection of center department and first support column (10), the top of supporting platform (4) is close to the articulated organism (9) of right side department, the top of supporting platform (4) is close to front side department fixedly connected with locating plate (5), a plurality of spliced eye has been seted up on locating plate (5), the top of locating plate (5) is close to rear side fixedly connected with protection casing (27), the inner chamber bottom fixedly connected with rack (22) of protection casing (27), the second rectangular channel has all been seted up to the front and back both sides of protection casing (27), two the inner chamber of second rectangular channel has run through pull rod (25) jointly, the rear end fixedly connected with handle (26) of pull rod (25), the nearly front end department cover of pull rod (25) is equipped with gear (6), The bottom of the gear (6) is meshed with the rack (22), the outer edge of the movable lantern ring (24) close to the right side is movably connected with a supporting rod (7), the right end of the supporting rod (7) is hinged with a fixing plate (8), and the right side of the fixing plate (8) is fixedly connected with an organism (9);
the supporting plate (15), the top of supporting plate (15) and the bottom of box (1) are close to center department fixed connection, the bottom of supporting plate (15) is close to center department fixedly connected with second support column (19), the bottom fixedly connected with connecting plate (16) of second support column (19), the bottom fixedly connected with bottom plate (18) of connecting plate (16), the bottom fixedly connected with a plurality of universal wheel (17) of bottom plate (18).
2. An online education human-computer interaction device according to claim 1, characterized in that: the cross section of the hand-operated wheel (14) is arranged in an L shape, and the longer end of the L-shaped hand-operated wheel (14) faces downwards.
3. An online education human-computer interaction device according to claim 1, characterized in that: the plurality of the inserting holes are sequentially linearly arranged from left to right.
4. An online education human-computer interaction device according to claim 1, characterized in that: the universal wheels (17) are arranged in an annular array shape by taking the center of the bottom plate (18) as the center.
5. An online education human-computer interaction device according to claim 1, characterized in that: the two thread blocks (21) are arranged in a left-right symmetrical mode by taking the center of the second fixing block (13) as a symmetrical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293016.1U CN214311514U (en) | 2021-02-02 | 2021-02-02 | Online education human-computer interaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293016.1U CN214311514U (en) | 2021-02-02 | 2021-02-02 | Online education human-computer interaction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214311514U true CN214311514U (en) | 2021-09-28 |
Family
ID=77832661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293016.1U Expired - Fee Related CN214311514U (en) | 2021-02-02 | 2021-02-02 | Online education human-computer interaction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214311514U (en) |
-
2021
- 2021-02-02 CN CN202120293016.1U patent/CN214311514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |