CN211672927U - Over-and-under type english education teaching platform of speaking - Google Patents
Over-and-under type english education teaching platform of speaking Download PDFInfo
- Publication number
- CN211672927U CN211672927U CN202020220143.4U CN202020220143U CN211672927U CN 211672927 U CN211672927 U CN 211672927U CN 202020220143 U CN202020220143 U CN 202020220143U CN 211672927 U CN211672927 U CN 211672927U
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Abstract
The utility model provides an over-and-under type english education teaching podium. Over-and-under type english education teaching podium includes: a first case, one side of which is set to an open state; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the first box body; the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the two first conical gears are respectively and fixedly arranged at one ends of the corresponding driving rods; the first diaphragm plate is fixedly arranged in the first box body; the two screws are rotatably arranged in the first box body, and the two first screws penetrate through the first transverse partition plate; and the two second bevel gears are respectively fixedly sleeved on the corresponding screw rods. The utility model provides an over-and-under type english education teaching platform has convenient to use, can carry out the advantage of altitude mixture control as required.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to an over-and-under type english education teaching xuan podium.
Background
The Xuan podium is an apparatus that is used for placing teaching aid or is used for handling educational administration, and the platform of explaining generally places on the podium in classroom, and along with the progress of society, the teaching mode is also more and more diversified when carrying out english teaching, and a lot of english mr all can hand-carry notebook computer when teaching to the student is shared with the teaching scheme of oneself collection to the convenience.
However, in the prior art, the height of the existing teaching platform cannot be adjusted, when a teacher stands to teach, the platform is too short to operate a computer, and when the teacher sits to process teaching affairs, the platform is too high, so that a new lifting type English teaching platform is needed to solve the technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a convenient to use can carry out altitude mixture control's over-and-under type english education teaching podium as required.
In order to solve the technical problem, the utility model provides an over-and-under type english education teaching platform includes: a first case, one side of which is set to an open state; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the first box body; the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the two first conical gears are respectively and fixedly arranged at one ends of the corresponding driving rods; the first diaphragm plate is fixedly arranged in the first box body; the two screws are rotatably arranged in the first box body, and the two first screws penetrate through the first transverse partition plate; the two second bevel gears are respectively fixedly sleeved on the corresponding screw rods, and the two first bevel gears are respectively meshed with the corresponding second bevel gears; the four positioning rods are all fixedly arranged in the first box body; the second box body is sleeved on the first box body in a sliding mode, and one side of the second box body is in an open state; the two driving blocks are respectively and fixedly arranged on the corresponding screw rods, one side of each driving block is fixedly connected with the inner wall of one side of the second box body, and the two driving blocks are respectively and slidably connected with the corresponding positioning rods; the two vertical partition plates are fixedly arranged at the top of the first transverse partition plate, and the top ends of the two vertical partition plates are fixedly connected with the inner wall of the top of the first box body; the two second transverse partition plates are fixedly arranged on the two vertical partition plates; and the protective frame is fixedly arranged at the top of the second box body.
Preferably, two supporting blocks are fixedly mounted on the inner wall of the bottom of the first box body, rotating through holes are formed in the two supporting blocks, and the two driving rods are rotatably connected with the corresponding rotating through holes respectively.
Preferably, two first fixed blocks are fixedly mounted on the inner wall of the bottom of the first box body, first rotating grooves are formed in the tops of the two first fixed blocks, and the bottom ends of the two screws are respectively rotatably connected with the corresponding first rotating grooves.
Preferably, two second fixed blocks are fixedly mounted on the inner wall of the top of the first box body, second rotating grooves are formed in the bottoms of the two second fixed blocks, and the top ends of the two screws are respectively rotatably connected with the corresponding second rotating grooves.
Preferably, first sliding openings are formed in the inner walls of the two sides of the first box body, and the two driving blocks are respectively connected with the corresponding first sliding openings in a sliding mode.
Preferably, a second sliding opening is formed in the inner wall of the bottom of the second box body, and the first box body is connected with the second sliding opening in a sliding mode.
Compared with the prior art, the utility model provides an over-and-under type english education teaching platform has following beneficial effect:
the utility model provides an over-and-under type english education and teaching platform cooperatees through biax motor, actuating lever, first conical gear, screw rod, second conical gear and drive piece to realized the altitude mixture control work to the platform of explaining, feasible platform of explaining can adjust suitable height according to mr's needs, improved the convenience of explaining the platform.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of the lifting english education teaching platform provided in the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention.
Reference numbers in the figures: 1. the device comprises a first box body, a second box body, a double-shaft motor, a driving rod, a first bevel gear, a first transverse partition plate, a first screw rod, a second bevel gear, a positioning rod, a second box body, a driving block, a vertical partition plate, a second transverse partition plate, a second box body, a second.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and 2 in combination, wherein fig. 1 is a schematic front sectional view of a preferred embodiment of the elevating english education teaching platform according to the present invention; fig. 2 is a schematic side view of the cross-sectional structure of the present invention. Over-and-under type english education teaching platform includes: a first casing 1, one side of the first casing 1 being opened; the double-shaft motor 2 is fixedly arranged on the inner wall of the bottom of the first box body 1; the two driving rods 3 are respectively and fixedly arranged on two output shafts of the double-shaft motor 2; the two first bevel gears 4 are respectively and fixedly arranged at one end of the corresponding driving rod 3; the first diaphragm plate 5 is fixedly arranged in the first box body 1; the two screws 6 are rotatably arranged in the first box body 1, and the two first screws 6 penetrate through the first transverse partition plate 5; the two second bevel gears 7 are respectively fixedly sleeved on the corresponding screw rods 6, and the two first bevel gears 4 are respectively meshed with the corresponding second bevel gears 7; the four positioning rods 8, the four positioning rods 8 are all fixedly arranged in the first box body 1; the second box body 9 is sleeved on the first box body 1 in a sliding mode, and one side of the second box body 9 is in an opening state; the two driving blocks 10 are respectively and fixedly installed on the corresponding screw rods 6, one side of each driving block 10 is fixedly connected with the inner wall of one side of the second box body 9, and the two driving blocks 10 are respectively and slidably connected with the corresponding positioning rods 8; the two vertical partition plates 11 are fixedly arranged at the tops of the first transverse partition plates 5, and the top ends of the two vertical partition plates 11 are fixedly connected with the inner wall of the top of the first box body 1; the two second transverse partition plates 12 are fixedly arranged on the two vertical partition plates 11; and the protective frame 13 is fixedly arranged at the top of the second box body 9.
Two supporting blocks are fixedly mounted on the inner wall of the bottom of the first box body 1, rotating through holes are formed in the two supporting blocks, and the two driving rods 3 are connected with the corresponding rotating through holes in a rotating mode respectively.
Two first fixed blocks are fixedly mounted on the inner wall of the bottom of the first box body 1, first rotating grooves are formed in the tops of the two first fixed blocks, and the bottom ends of the two screw rods 6 are respectively connected with the corresponding first rotating grooves in a rotating mode.
Two second fixed blocks are fixedly mounted on the inner wall of the top of the first box body 1, second rotating grooves are formed in the bottoms of the two second fixed blocks, and the top ends of the two screw rods 6 are rotatably connected with the corresponding second rotating grooves respectively.
First sliding openings are formed in the inner walls of the two sides of the first box body 1, and the two driving blocks 10 are connected with the corresponding first sliding openings in a sliding mode respectively.
And a second sliding opening is formed in the inner wall of the bottom of the second box body 9, and the first box body 1 is connected with the second sliding opening in a sliding manner.
The utility model provides an over-and-under type english education teaching xuan podium's theory of operation as follows:
when the device is used, the double-shaft motor 2 is started, the double-shaft motor 2 drives the two driving rods 3 to rotate through the output shaft, the two driving rods 3 respectively drive the corresponding first conical gears 4 to rotate, the two first conical gears 4 drive the corresponding screw rods 6 to rotate through the corresponding second conical gears 7, under the action of threads, the screw rods 6 drive the driving blocks 10 to ascend or descend, and the two driving blocks 10 drive the second box body 9 to ascend or descend, so that the height adjustment work of the platform is realized;
and drive piece 10 when going up and down, four locating levers 8 then can play stabilizing effect, and then can place teaching aid on two second diaphragms 12.
Compared with the prior art, the utility model provides an over-and-under type english education teaching platform has following beneficial effect:
the utility model provides an over-and-under type english education teaching platform cooperatees through biax motor 2, actuating lever 3, first conical gear 4, screw rod 6, second conical gear 7 and drive piece 10 to realized the altitude mixture control work of platform of speaking, feasible platform of speaking can adjust suitable height according to mr's needs, improved the convenience of platform of speaking.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an over-and-under type english education teaching podium which characterized in that includes:
a first case, one side of which is set to an open state;
the double-shaft motor is fixedly arranged on the inner wall of the bottom of the first box body;
the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor;
the two first conical gears are respectively and fixedly arranged at one ends of the corresponding driving rods;
the first diaphragm plate is fixedly arranged in the first box body;
the two screws are rotatably arranged in the first box body, and the two first screws penetrate through the first transverse partition plate;
the two second bevel gears are respectively fixedly sleeved on the corresponding screw rods, and the two first bevel gears are respectively meshed with the corresponding second bevel gears;
the four positioning rods are all fixedly arranged in the first box body;
the second box body is sleeved on the first box body in a sliding mode, and one side of the second box body is in an open state;
the two driving blocks are respectively and fixedly arranged on the corresponding screw rods, one side of each driving block is fixedly connected with the inner wall of one side of the second box body, and the two driving blocks are respectively and slidably connected with the corresponding positioning rods;
the two vertical partition plates are fixedly arranged at the top of the first transverse partition plate, and the top ends of the two vertical partition plates are fixedly connected with the inner wall of the top of the first box body;
the two second transverse partition plates are fixedly arranged on the two vertical partition plates;
and the protective frame is fixedly arranged at the top of the second box body.
2. The lifting type English education and teaching platform according to claim 1, wherein two supporting blocks are fixedly installed on the inner wall of the bottom of the first box body, rotating through holes are formed in the two supporting blocks, and the two driving rods are respectively and rotatably connected with the corresponding rotating through holes.
3. The lifting type English education and teaching platform according to claim 1, wherein two first fixing blocks are fixedly mounted on the inner wall of the bottom of the first box body, first rotating grooves are formed in the tops of the two first fixing blocks, and the bottom ends of the two screws are respectively rotatably connected with the corresponding first rotating grooves.
4. The lifting type English education and teaching platform according to claim 1, wherein two second fixing blocks are fixedly mounted on the inner wall of the top of the first box body, second rotating grooves are formed in the bottoms of the two second fixing blocks, and the top ends of the two screws are rotatably connected with the corresponding second rotating grooves respectively.
5. The lifting type English education and teaching platform according to claim 1, wherein the inner walls of the two sides of the first box body are respectively provided with a first sliding opening, and the two driving blocks are respectively connected with the corresponding first sliding openings in a sliding manner.
6. The lifting type English education and teaching platform according to claim 1, wherein a second sliding opening is formed in the inner wall of the bottom of the second box body, and the first box body is connected with the second sliding opening in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220143.4U CN211672927U (en) | 2020-02-27 | 2020-02-27 | Over-and-under type english education teaching platform of speaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020220143.4U CN211672927U (en) | 2020-02-27 | 2020-02-27 | Over-and-under type english education teaching platform of speaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211672927U true CN211672927U (en) | 2020-10-16 |
Family
ID=72778773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020220143.4U Expired - Fee Related CN211672927U (en) | 2020-02-27 | 2020-02-27 | Over-and-under type english education teaching platform of speaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211672927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452842A (en) * | 2020-12-17 | 2021-03-09 | 黑龙江铎诺科技有限公司 | Digital information identification device |
| CN112524426A (en) * | 2020-12-17 | 2021-03-19 | 衡水学院 | Economic management data analysis device |
-
2020
- 2020-02-27 CN CN202020220143.4U patent/CN211672927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452842A (en) * | 2020-12-17 | 2021-03-09 | 黑龙江铎诺科技有限公司 | Digital information identification device |
| CN112524426A (en) * | 2020-12-17 | 2021-03-19 | 衡水学院 | Economic management data analysis device |
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| 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: 20201016 Termination date: 20210227 |