CN211186451U - Teaching equipment for higher education - Google Patents
Teaching equipment for higher education Download PDFInfo
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- CN211186451U CN211186451U CN201921439406.4U CN201921439406U CN211186451U CN 211186451 U CN211186451 U CN 211186451U CN 201921439406 U CN201921439406 U CN 201921439406U CN 211186451 U CN211186451 U CN 211186451U
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- desk
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- supporting legs
- placing table
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Abstract
The utility model discloses a teaching equipment for higher education, which comprises a computer desk, a storage box for a placement platform, a tablet computer placement platform, an electric capstan, a seat, a slide rail and an electric push rod, wherein the storage box for the placement platform with a cavity structure is arranged at the middle position of the computer desk, a servo motor can drive the tablet computer placement platform to do turning motion around the storage box for the placement platform, and the inclination angle of the tablet computer placement platform can be adjusted; the electric winch can pull the steel wire rope to contract, so that the adjusting support legs of the computer desk are driven to move downwards along the fixed support legs, and the whole height of the computer desk is adjusted; the telescopic motion of the electric push rod can push the seat to move back and forth relative to the computer desk, so that the distance between the seat and the computer desk can be adjusted. The utility model discloses can adjust the height of desk, the angle of computer screen and the distance of seat to desk according to user's height and live time to reach the best use gesture, accord with ergonomic's designing requirement.
Description
Technical Field
The utility model belongs to the technical field of the teaching equipment, concretely relates to teaching equipment that advanced education used.
Background
At present, computer monitors are placed on a desktop on computer classrooms of most higher education and computer desks used in voice hearing classrooms, then students or teachers sit on seats to study and teach, but the heights of the computer desks in the existing classrooms are uniform, the use requirements of students with different heights cannot be met, the computer desks are not in accordance with the ergonomic requirements in design to a certain extent, meanwhile, after a computer user uses the computer desks for a period of time, the eyesight can be tired, the distance and the angle between eyes and a tablet computer on the desktop need to be adjusted in time, so as to protect the eyesight, the current computer desks for teaching of higher schools cannot meet the requirements, and the structural improvement is needed to meet the teaching requirements.
Disclosure of Invention
In order to overcome among the prior art teaching with desk height, angle can not be adjusted to and the distance of seat apart from the desk can not reasonable control, the not high technical defect of intelligent degree, the utility model provides a teaching equipment of advanced education usefulness can adjust the height of desk, the angle of computer screen and the distance of seat to desk according to user's height and live time, in order to reach the best use gesture, accord with ergonomic's designing requirement, solved foretell technical problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a teaching equipment that advanced education used, include the desk, adjust landing leg, fixed landing leg, place a receiver, panel computer and place platform, bracing piece, electric capstan, seat, slide rail and electric putter.
The intermediate position of desk is provided with the platform receiver of placing of cavity structure, the internally mounted who places the platform receiver has servo motor, servo motor's output shaft has the lead screw, install the slider on the lead screw, it has the bracing piece to articulate on the slider, the other end of bracing piece and the upper end that the platform was placed to the panel computer are together articulated, the lower extreme that the platform was placed to the panel computer articulates the upper end border position who places the platform receiver, servo motor can drive the slider along the lead screw back-and-forth movement, thereby it is turning motion around placing the platform receiver to drive the panel computer, the realization is placed a platform inclination's regulation to the panel.
The regulation landing leg is installed at four angles of desk, the lower extreme nestification of regulation landing leg is inside fixed leg, compression spring is installed to both nested positions, but regulation landing leg and fixed leg relative slip, the lower margin is installed to fixed leg's lower extreme, the lower extreme fixedly connected with wire rope of regulation landing leg, first fixed pulley and second fixed pulley are walked around respectively to wire rope's the left and right sides, and the winding is on electric capstan, electric capstan can pull the wire rope and contract, thereby the regulation landing leg that drives the desk moves down along fixed leg, the realization is to the regulation of desk overall height.
Two slide rails are laid on the bottom ground of the computer desk, the seat is placed by the side, the idler wheels are installed at the lower end of the seat and are embedded on the slide rails and can slide back and forth along the length direction of the slide rails, the electric push rod is installed at the bottom of the seat, one end of the electric push rod is hinged with the bottom of the seat, the other end of the electric push rod is fixedly installed on the ground of the computer desk, the seat can be pushed to move back and forth relative to the computer desk through the telescopic motion of the electric push rod, and the distance between the seat and.
According to the teaching equipment for higher education, the embedded positions of the fixed supporting legs and the adjusting supporting legs are provided with the strip-shaped clamping grooves, the length of each strip-shaped clamping groove is 500-800 mm, the adjusting supporting legs are provided with the pin holes and are provided with the pin shafts, the pin shafts can move in the strip-shaped clamping grooves formed in the fixed supporting legs, and the relative sliding between the adjusting supporting legs and the fixed supporting legs is limited.
Foretell teaching equipment that advanced education used, be provided with height adjusting button and angle adjusting button on the desktop of desk, height adjusting button's output is connected with electric capstan, and angle adjusting button's output is connected with servo motor, is provided with seat removal button on the handrail of seat, and seat removal button's output is connected with electric putter.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can reach following beneficial effect: the utility model relates to a teaching equipment that advanced education used, through set up adjustable mechanism on the desk, and set up the movable slide rail bottom the seat, thereby make this desk for teaching can be according to user's height and live time, adjust the height of desk, the angle of computer screen and the distance of seat to desk, in order to reach the best use gesture, accord with ergonomic's designing requirement, improved the intelligent degree of desk for teaching simultaneously.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of a teaching device for higher education according to the present invention;
fig. 2 is a top view of a teaching device for higher education according to the present invention;
in the figure: 1-computer desk, 2-adjusting supporting leg, 3-fixing supporting leg, 4-ground foot, 5-placing table storage box, 6-tablet computer placing table, 7-screw rod, 8-slide block, 9-support rod, 10-servo motor, 11-electric winch, 12-steel wire rope, 13-compression spring, 14-first fixed pulley, 15-second fixed pulley, 16-seat, 17-roller, 18-slide rail, 19-electric push rod, 20-seat moving button, 21-height adjusting button and 22-angle adjusting button.
Detailed Description
As shown in fig. 1, the teaching device for higher education is schematically shown in the overall structure, and comprises a computer desk 1, an adjusting leg 2, a fixing leg 3, a placing table storage box 5, a tablet computer placing table 6, a support rod 9, an electric winch 11, a seat 16, a slide rail 18 and an electric push rod 19.
The intermediate position of desk 1 is provided with the platform receiver 5 of placing of cavity structure, the internally mounted who places platform receiver 5 has servo motor 10, servo motor's output shaft has lead screw 7, install slider 8 on the lead screw 7, it has bracing piece 9 to articulate on the slider 8, the other end of bracing piece 9 places platform 6 with the panel computer upper end articulated together, the lower extreme that the platform 6 was placed to the panel computer articulates the upper end border position who places platform receiver 5, servo motor 10 can drive slider 8 and follow 7 back-and-forth movements of lead screw, thereby it is turning motion around placing platform receiver 5 to drive the panel computer and place platform 6, the realization is placed platform 6 inclination's regulation to the panel computer.
Adjusting leg 2 is installed at four angles of desk 1, adjusting leg 2's lower extreme nestification is inside fixed leg 3, compression spring 13 is installed to both nested positions, adjusting leg 2 and fixed leg 3 relative slip, lower margin 4 is installed to fixed leg 3's lower extreme, adjusting leg 2's lower extreme fixedly connected with wire rope 12, first fixed pulley 14 and second fixed pulley 15 are walked around respectively to wire rope 12's the left and right sides, and the winding is on electric capstan 11, electric capstan 11 can pull wire rope 12 and contract, thereby drive desk 1's adjusting leg 2 and move down along fixed leg 3, the realization is to the regulation of desk overall height.
The nested position of fixed landing leg 3 and regulation landing leg 2 has seted up rectangular draw-in groove, and the length of rectangular draw-in groove is 500mm-800mm, and regulation landing leg 2 has seted up the pinhole to install the round pin axle, the round pin axle can be in the rectangular draw-in groove internal motion that fixed landing leg 3 was seted up, forms spacingly to the relative slip of regulation landing leg 2 and fixed landing leg 3.
Two slide rails 18 are laid on the ground of the bottom of the computer desk 1, a seat 16 is placed beside the slide rails, idler wheels 17 are installed at the lower end of the seat 16, the idler wheels 17 are embedded on the slide rails 18 and can slide back and forth along the length direction of the slide rails 18, an electric push rod 19 is installed at the bottom of the seat 16, one end of the electric push rod 19 is hinged with the bottom of the seat 16, the other end of the electric push rod 19 is fixedly installed on the ground of the computer desk 1, the seat 16 can be pushed to move back and forth relative to the computer desk 1 through telescopic motion of the electric push rod 19, and distance adjustment of.
As shown in fig. 2, for a top view of teaching equipment for higher education, be provided with height adjustment button 21 and angle adjustment button 22 on the desktop of desk 1, height adjustment button 21's output is connected with electric capstan 11, and angle adjustment button's output is connected with servo motor 10, is provided with seat shift button 20 on the handrail of seat 16, and seat shift button 20's output is connected with electric putter 19.
The utility model discloses when using, through setting up adjustable mechanism on desk 1 to and set up slide rail 18 in the bottom of seat 16, can make this teaching use desk can be according to user's height and live time, place the angle of platform 6 and the distance of seat 16 to desk 1's height, panel computer of desk 1 and adjust, in order to reach the best use gesture, accord with ergonomic's designing requirement, its theory of operation is:
a user can press the angle adjusting button 22 to control the servo motor 10 to drive the sliding block 8 to move back and forth along the screw rod 7, so that the tablet computer placing table 6 is driven to perform turnover motion around the placing table storage box 5, and the inclination angle of the tablet computer placing table 6 is adjusted;
a user can control the electric winch 11 to pull the steel wire rope 12 to contract by pressing the height adjusting button 21, so that the adjusting supporting legs 2 of the computer table 1 are driven to move downwards along the fixed supporting legs 3, and the whole height of the computer table is adjusted;
the user can press the seat moving button 20 to control the electric push rod 19 to do telescopic motion, so as to push the seat 16 to move back and forth relative to the computer desk 1, and thus the distance between the seat 16 and the computer desk 1 can be adjusted.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a teaching equipment that higher education was used, includes desk (1), adjusts landing leg (2), fixed landing leg (3), places platform receiver (5), panel computer and places platform (6), bracing piece (9), electric capstan (11), seat (16), slide rail (18) and electric putter (19), its characterized in that:
a placing table containing box (5) with a cavity structure is arranged in the middle of the computer desk (1), a servo motor (10) is arranged in the placing table storage box (5), an output shaft of the servo motor is connected with a screw rod (7), a sliding block (8) is arranged on the screw rod (7), a supporting rod (9) is hinged on the sliding block (8), the other end of the supporting rod (9) is hinged with the upper end of the tablet personal computer placing table (6), the lower end of the tablet personal computer placing table (6) is hinged at the edge position of the upper end of the placing table storage box (5), the servo motor (10) can drive the sliding block (8) to move back and forth along the screw rod (7), thereby driving the tablet personal computer placing table (6) to do overturning motion around the placing table storage box (5) to realize the adjustment of the inclination angle of the tablet personal computer placing table (6);
the adjustable computer desk is characterized in that adjusting supporting legs (2) are installed at four corners of the computer desk (1), the lower ends of the adjusting supporting legs (2) are nested inside fixed supporting legs (3), compression springs (13) are installed at nesting positions of the adjusting supporting legs and the fixed supporting legs, the adjusting supporting legs (2) and the fixed supporting legs (3) can slide relatively, lower feet (4) are installed at the lower ends of the fixed supporting legs (3), steel wire ropes (12) are fixedly connected to the lower ends of the adjusting supporting legs (2), the left side and the right side of each steel wire rope (12) respectively bypass a first fixed pulley (14) and a second fixed pulley (15) and are wound on an electric winch (11), and the electric winch (11) can pull the steel wire ropes (12) to contract, so that the adjusting supporting legs (2) of the computer desk (1) are driven to move downwards along the;
two slide rails (18) have been laid to the bottom ground of desk (1), and seat (16) have been placed to the side, gyro wheel (17) are installed to the lower extreme of seat (16), gyro wheel (17) nestification is on slide rail (18), can follow the length direction front and back slip of slide rail (18), electric putter (19) are installed to the bottom of seat (16), the one end of electric putter (19) is in the same place with the bottom of seat (16) is articulated, and other end fixed mounting is subaerial at desk (1), the concertina movement of electric putter (19) can promote seat (16) for desk (1) back-and-forth movement, realizes seat (16) for desk (1) apart from the regulation of distance.
2. Teaching apparatus for higher education as claimed in claim 1, characterized in that: the nested position of the fixed supporting leg (3) and the adjustable supporting leg (2) is provided with a long-strip clamping groove, and the length of the long-strip clamping groove is 500-800 mm.
3. A teaching device for higher education as claimed in claim 2, wherein: the adjusting supporting leg (2) is provided with a pin hole, a pin shaft is mounted on the pin hole, the pin shaft can move in a strip-shaped clamping groove formed in the fixed supporting leg (3), and the relative sliding between the adjusting supporting leg (2) and the fixed supporting leg (3) is limited.
4. Teaching apparatus for higher education as claimed in claim 1, characterized in that: the computer desk is characterized in that a height adjusting button (21) and an angle adjusting button (22) are arranged on the desktop of the computer desk (1), the output end of the height adjusting button (21) is connected with an electric winch (11), and the output end of the angle adjusting button (22) is connected with a servo motor (10).
5. Teaching apparatus for higher education as claimed in claim 1, characterized in that: a seat moving button (20) is arranged on an armrest of the seat (16), and the output end of the seat moving button (20) is connected with an electric push rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439406.4U CN211186451U (en) | 2019-09-02 | 2019-09-02 | Teaching equipment for higher education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921439406.4U CN211186451U (en) | 2019-09-02 | 2019-09-02 | Teaching equipment for higher education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211186451U true CN211186451U (en) | 2020-08-07 |
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ID=71850154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921439406.4U Active CN211186451U (en) | 2019-09-02 | 2019-09-02 | Teaching equipment for higher education |
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| CN (1) | CN211186451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092740A (en) * | 2020-09-22 | 2020-12-18 | 广州鹰瞰信息科技有限公司 | Vehicle-mounted navigation equipment |
| CN112189999A (en) * | 2020-09-01 | 2021-01-08 | 芜湖宏嘉科技有限公司 | Be applied to integration table chair in intelligent classroom |
| CN112244879A (en) * | 2020-09-29 | 2021-01-22 | 辽宁科技大学 | Electroencephalogram detection device for behavioral awareness analysis |
| CN112896276A (en) * | 2021-01-29 | 2021-06-04 | 汕头大学 | Trolley for walking upstairs and downstairs |
-
2019
- 2019-09-02 CN CN201921439406.4U patent/CN211186451U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189999A (en) * | 2020-09-01 | 2021-01-08 | 芜湖宏嘉科技有限公司 | Be applied to integration table chair in intelligent classroom |
| CN112092740A (en) * | 2020-09-22 | 2020-12-18 | 广州鹰瞰信息科技有限公司 | Vehicle-mounted navigation equipment |
| CN112092740B (en) * | 2020-09-22 | 2021-04-06 | 广州鹰瞰信息科技有限公司 | Vehicle-mounted navigation equipment |
| CN112244879A (en) * | 2020-09-29 | 2021-01-22 | 辽宁科技大学 | Electroencephalogram detection device for behavioral awareness analysis |
| CN112896276A (en) * | 2021-01-29 | 2021-06-04 | 汕头大学 | Trolley for walking upstairs and downstairs |
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