CN218095059U - Intelligent mathematics teaching aid of self-adaptation show numerical value - Google Patents
Intelligent mathematics teaching aid of self-adaptation show numerical value Download PDFInfo
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- CN218095059U CN218095059U CN202221863446.3U CN202221863446U CN218095059U CN 218095059 U CN218095059 U CN 218095059U CN 202221863446 U CN202221863446 U CN 202221863446U CN 218095059 U CN218095059 U CN 218095059U
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Abstract
The utility model discloses an intelligent mathematics teaching aid of self-adaptation show numerical value relates to mathematics teaching aid field. The utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, includes a supporting beam, the equal fixedly connected with shell in a supporting beam's both sides, the bottom fixedly connected with bottom plate of shell, the bottom fixedly connected with electric putter of shell inner chamber, electric putter's top fixedly connected with backup pad, the top fixedly connected with support column of backup pad. The utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, when the height of intelligent display screen is adjusted to needs, electric putter drives backup pad rebound, and the backup pad drives the pulley and slides in the shell, and the backup pad drives support column rebound simultaneously, and the support column drives first box and second box rebound, and first box and second box pass through fixed axle and pivot and drive intelligent display screen rebound, make it go up and down to the assigned height.
Description
Technical Field
The utility model relates to a mathematics teaching aid field especially relates to an intelligent mathematics teaching aid of self-adaptation show numerical value.
Background
The teaching aid refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like.
Present intelligent mathematics teaching aid of self-adaptation show numerical value can't adjust at present, when people are using the intelligent mathematics teaching aid of self-adaptation show numerical value, can't go up and down to its height, and can't adjust the show angle, and inconvenient people use.
Therefore, it is necessary to provide an intelligent math teaching aid for adaptively displaying numerical values to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value has solved the intelligent mathematics teaching aid of current self-adaptation show numerical value, can't adjust, when people are using the intelligent mathematics teaching aid of self-adaptation show numerical value, can't go up and down to its height, and can't adjust the show angle, the technical problem that inconvenient people used.
For solving the technical problem, the utility model provides a pair of intelligent mathematics teaching aid of self-adaptation show numerical value, including a supporting beam, the equal fixedly connected with shell in both sides of a supporting beam, the bottom fixedly connected with bottom plate of shell, the bottom fixedly connected with electric putter of shell inner chamber, electric putter's top fixedly connected with backup pad, the top fixedly connected with support column of backup pad, the top of support column runs through to the top of shell and first box of fixedly connected with and second box respectively, the left bottom fixedly connected with step motor of first box inner chamber, step motor's output fixedly connected with driving gear, the surface toothing of driving gear has driven gear, driven gear's inner chamber has cup jointed the pivot, the right side of pivot runs through to the right side of first box and the first connecting plate of fixedly connected with, the right side fixedly connected with intelligent display screen of first connecting plate.
Preferably, the top of the right side of the inner cavity of the second box body is fixedly connected with a first bearing seat, and the left side of the first bearing seat is sleeved with a fixed shaft.
Preferably, the left side of fixed axle runs through to the left side of second box and fixedly connected with second connecting plate, the left side of second connecting plate and intelligent display screen's right side fixed connection.
Preferably, the left side of the rotating shaft is sleeved with a second bearing seat, and the left side of the second bearing seat is fixedly connected with the top of the left side of the inner cavity of the first box body.
Preferably, the front side and the rear side of the bottom plate are both fixedly connected with universal wheels, and rubber layers are arranged on the surfaces of the universal wheels.
Preferably, the two sides of the supporting plate are fixedly connected with pulleys, and the outer sides of the pulleys are in contact with the two sides of the inner cavity of the shell.
Compared with the prior art, the utility model provides a pair of intelligent mathematics teaching aid of self-adaptation show numerical value has following beneficial effect:
the utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, when the height of intelligent display screen is adjusted to needs, electric putter drives backup pad rebound, and the backup pad drives the pulley and slides in the shell, and the backup pad drives support column rebound simultaneously, and the support column drives first box and second box rebound, and first box and second box pass through fixed axle and pivot and drive intelligent display screen rebound, make it go up and down to the assigned height.
The utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, when the show angle of intelligent display screen is adjusted to needs, step motor drives the driving gear and begins to rotate, and the driving gear drives driven gear and begins to rotate, and driven gear drives the pivot and begins to rotate, and the pivot drives intelligent display screen through first connecting plate and begins to rotate, and intelligent display screen passes through the second connecting plate and rotates on the fixed axle, makes intelligent display screen rotate to the pointed angle.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an intelligent math teaching aid for displaying numerical values in a self-adaptive manner according to the present invention;
FIG. 2 is a sectional view of the first case structure of the present invention;
fig. 3 is a sectional view of the second box structure of the present invention.
Reference numbers in the figures: 1. a support beam; 2. a housing; 3. a base plate; 4. an electric push rod; 5. a support plate; 6. a support column; 7. a first case; 8. a second case; 9. a stepping motor; 10. a driving gear; 11. a driven gear; 12. a rotating shaft; 13. a first connecting plate; 14. an intelligent display screen; 15. a fixed shaft; 16. a second connecting plate; 17. a universal wheel; 18. a pulley.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, including a supporting beam 1, the equal fixedly connected with shell 2 in a supporting beam 1's both sides, the bottom fixedly connected with bottom plate 3 of shell 2, the bottom fixedly connected with electric putter 4 of 2 inner chambers of shell, the top fixedly connected with backup pad 5 of electric putter 4, the top fixedly connected with support column 6 of backup pad 5, the top of support column 6 runs through to the top of shell 2 and first box 7 of fixedly connected with and second box 8 respectively, the left bottom fixedly connected with step motor 9 of first box 7 inner chamber, step motor 9's output fixedly connected with driving gear 10, the surface toothing of driving gear 10 has driven gear 11, driven gear 11's inner chamber has cup jointed pivot 12, the right side of pivot 12 runs through to the right side of first box 7 and the first connecting plate 13 of fixedly connected with, the right side fixedly connected with intelligent display screen 14 of first connecting plate 13.
In this embodiment, when the height of intelligent display 14 needs to be adjusted, electric putter 4 drives backup pad 5 and upwards moves, backup pad 5 drives pulley 18 and slides in shell 2, and backup pad 5 drives support column 6 and upwards moves simultaneously, and support column 6 drives first box 7 and second box 8 and upwards moves, and first box 7 and second box 8 drive intelligent display 14 and upwards move through fixed axle 15 and pivot 12, make it go up and down to the assigned height.
Example two:
referring to fig. 1-3, based on the first embodiment, the present invention provides a technical solution: the first bearing of top fixedly connected with on 8 inner chambers of second box right sides, and fixed axle 15 has been cup jointed in the left side of first bearing, fixed axle 15's left side runs through to the left side of second box 8 and fixedly connected with second connecting plate 16, the left side of second connecting plate 16 and intelligent display screen 14's right side fixed connection, the second bearing has been cup jointed in the left side of pivot 12, and the left side of second bearing and the left top fixed connection of 7 inner chambers of first box, the equal fixedly connected with universal wheel 17 of front side and the rear side of bottom plate 3 bottom, the surface of universal wheel 17 is provided with the rubber layer, the equal fixedly connected with pulley 18 in both sides of backup pad 5, the outside of pulley 18 and the both sides contact of 2 inner chambers of shell.
In this embodiment: when the show angle of intelligent display screen 14 needs to be adjusted, step motor 9 drives driving gear 10 and begins to rotate, and driving gear 10 drives driven gear 11 and begins to rotate, and driven gear 11 drives pivot 12 and begins to rotate, and pivot 12 drives intelligent display screen 14 through first connecting plate 13 and begins to rotate, and intelligent display screen 14 rotates on fixed axle 15 through second connecting plate 16, makes intelligent display screen 14 rotate to appointed angle.
The utility model provides a pair of intelligent mathematics teaching aid of self-adaptation show numerical value's theory of operation as follows:
the first innovation point implementation step:
the first step is as follows: when the height of the intelligent display screen 14 needs to be adjusted, the electric push rod 4 drives the support plate 5 to move upwards, the support plate 5 drives the pulley 18 to slide in the shell 2, and meanwhile, the support plate 5 drives the support column 6 to move upwards;
the second step is that: the support column 6 drives the first box body 7 and the second box body 8 to move upwards, and the first box body 7 and the second box body 8 drive the intelligent display screen 14 to move upwards through the fixing shaft 15 and the rotating shaft 12, so that the intelligent display screen can be lifted to a specified height.
The second innovation point implementation step:
the first step is as follows: when the display angle of the intelligent display screen 14 needs to be adjusted, the stepping motor 9 drives the driving gear 10 to start rotating, the driving gear 10 drives the driven gear 11 to start rotating, and the driven gear 11 drives the rotating shaft 12 to start rotating;
the second step is that: the rotating shaft 12 drives the intelligent display screen 14 to start rotating through the first connecting plate 13, and the intelligent display screen 14 rotates on the fixing shaft 15 through the second connecting plate 16, so that the intelligent display screen 14 rotates to a specified angle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligent mathematics teaching aid of self-adaptation show numerical value, includes a supporting beam (1), its characterized in that: the utility model discloses a supporting beam's (1) equal fixedly connected with shell (2) in both sides, bottom fixedly connected with bottom plate (3) of shell (2), the bottom fixedly connected with electric putter (4) of shell (2) inner chamber, the top fixedly connected with backup pad (5) of electric putter (4), the top fixedly connected with support column (6) of backup pad (5), the top of support column (6) is run through to the top of shell (2) and first box (7) of fixedly connected with and second box (8) respectively, the left bottom fixedly connected with step motor (9) of first box (7) inner chamber, the output end fixedly connected with driving gear (10) of step motor (9), the surface toothing of driving gear (10) has driven gear (11), pivot (12) have been cup jointed to the inner chamber of driven gear (11), the right side of pivot (12) runs through to the right side of first box (7) and first connecting plate (13) of fixedly connected with, the right side fixedly connected with intelligence display screen (14) of first connecting plate (13).
2. The intelligent mathematics teaching aid of self-adaptation show numerical value of claim 1, characterized in that, the top fixedly connected with first bearing frame on second box (8) inner chamber right side, and fixed axle (15) has been cup jointed on the left side of first bearing frame.
3. The intelligent math teaching aid capable of displaying numerical values in a self-adaptive mode according to claim 2, wherein the left side of the fixing shaft (15) penetrates through the left side of the second box body (8) and is fixedly connected with a second connecting plate (16), and the left side of the second connecting plate (16) is fixedly connected with the right side of the intelligent display screen (14).
4. The intelligent mathematics teaching aid of self-adaptation show numerical value of claim 1, characterized in that, the second bearing frame has been cup jointed on the left side of pivot (12), and the left side of second bearing frame and the left top fixed connection of first box (7) inner chamber.
5. The intelligent mathematics teaching aid of self-adaptation show numerical value of claim 1, characterized in that, the equal fixedly connected with universal wheel (17) in front side and the rear side of bottom plate (3) bottom, the surface of universal wheel (17) is provided with the rubber layer.
6. The intelligent math teaching aid capable of displaying numerical values in a self-adaptive mode according to claim 1, wherein pulleys (18) are fixedly connected to two sides of the supporting plate (5), and the outer sides of the pulleys (18) are in contact with two sides of an inner cavity of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863446.3U CN218095059U (en) | 2022-07-19 | 2022-07-19 | Intelligent mathematics teaching aid of self-adaptation show numerical value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863446.3U CN218095059U (en) | 2022-07-19 | 2022-07-19 | Intelligent mathematics teaching aid of self-adaptation show numerical value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218095059U true CN218095059U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221863446.3U Active CN218095059U (en) | 2022-07-19 | 2022-07-19 | Intelligent mathematics teaching aid of self-adaptation show numerical value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218095059U (en) |
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2022
- 2022-07-19 CN CN202221863446.3U patent/CN218095059U/en active Active
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