CN208781430U - Device is raced to be the first to answer a question in a kind of teaching - Google Patents
Device is raced to be the first to answer a question in a kind of teaching Download PDFInfo
- Publication number
- CN208781430U CN208781430U CN201820870828.6U CN201820870828U CN208781430U CN 208781430 U CN208781430 U CN 208781430U CN 201820870828 U CN201820870828 U CN 201820870828U CN 208781430 U CN208781430 U CN 208781430U
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- China
- Prior art keywords
- cabinet
- fixedly connected
- answer
- belt pulley
- question
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Abstract
The utility model discloses a kind of teaching to race to be the first to answer a question device, including cabinet, the two sides of the inner wall bottom of cabinet are fixedly connected to elastic component, movable plate is fixedly connected at the top of two elastic components, the bottom of movable plate is fixedly connected with ram, riser is fixedly connected at the top of cabinet wall, the side of riser is fixedly connected with motor, one end of motor output shaft is fixedly connected with the first belt pulley, the outer surface of first belt pulley is sequentially connected with the second belt pulley by belt, the back side of second belt pulley is fixedly connected with cam, the side for passing through fixing piece and riser at the axle center of second belt pulley and cam is rotatablely connected.The utility model hit to cabinet using ram issues the sound, electric telescopic rod elongation simultaneously drives notice board to stretch out cabinet and prompts teacher, student is not only facilitated in this way to race to be the first to answer a question, the enthusiasm of learner answering questions problem is improved, and facilitates teacher accurate judgement student's to race to be the first to answer a question sequence.
Description
Technical field
The utility model relates to one kind to race to be the first to answer a question device, and device is raced to be the first to answer a question in specially a kind of teaching.
Background technique
Teaching is a kind of distinctive personnel training activity of the mankind composed by the religion of teacher and student, passes through this work
Dynamic, teacher guides student to learn and grasp cultural and technical knowledge and technical ability purposeful, planned and organizedly, promotes student's element
Matter improves, them is made to become people required for society, and Xiang Xuesheng teaches the scientific knowledge of system, and training of students forms basic skill
Energy, skill, the intelligence and ability of Developing Students ', training student have firm and correct political orientation, the generation of dialectical materialism
Boundary is seen and communist moral character, makes student's body normal development, grows up healthy and sound, and training student has correct aesthetic conceptions
Point and impression beauty appreciate beauty and create the knowledge and ability of beauty, make the basic knowledge of students modern times industrial and agricultural production, learn
Use the technical ability of basic production tool.
Teaching has highly important effect, when teacher puts question on present classroom, needs student to raise one's hand to answer, there are students
Enthusiasm of answering a question is not high, teacher is unable to racing to be the first to answer a question sequence, racing to be the first to answer a question inconvenient disadvantage for accurate judgement student.
Utility model content
The purpose of this utility model is to provide a kind of teaching to race to be the first to answer a question device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: device, including cabinet are raced to be the first to answer a question in a kind of teaching,
It is characterized by: the two sides of the inner wall bottom of the cabinet are fixedly connected to elastic component, the top of two elastic components is solid
Surely it is connected with movable plate, the bottom of the movable plate is fixedly connected with ram, is fixedly connected at the top of the cabinet wall
Riser, and the side of riser is fixedly connected with motor, and one end of the motor output shaft is fixedly connected with the first belt pulley, and
And first the outer surface of belt pulley the second belt pulley is sequentially connected with by belt, the back side of second belt pulley is fixedly connected
There is cam, and the side for passing through fixing piece and riser at the axle center of the second belt pulley and cam is rotatablely connected, the cam
Outer surface and movable plate at the top of be in contact.
Preferably, the side of the cabinet wall is fixedly connected with support plate, and is fixedly connected at the top of support plate
Electric telescopic rod.
Preferably, the top of the electric telescopic rod runs through cabinet and extends to the top of cabinet, and electric telescopic rod
The one end for extending to top of the box is fixedly connected with notice board.
Preferably, the side of the top of the box offers rectangular opening.
Preferably, the bottom of the cabinet is fixedly connected with bottom plate.
Preferably, the front of the cabinet is hinged with chamber door by hinge, and the front of cabinet is fixedly installed with power supply
Switch.
Compared with prior art, the utility model has the beneficial effects that the utility model, which is arranged, makes electricity by power switch
Machine and electric telescopic rod work, motor drives the first belt pulley, the second belt pulley and cam rotation, in the elastic force of cooperation elastic component
Effect drives movable plate and ram to pump, and ram, which hit to cabinet, issues the sound, while electronic
Telescopic rod elongation drives notice board to stretch out cabinet and prompts teacher, not only facilitates student in this way and races to be the first to answer a question, improves
The enthusiasm of learner answering questions problem, and facilitate teacher accurate judgement student's to race to be the first to answer a question sequence.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model structure.
In figure: 1, cabinet；2, elastic component；3, movable plate；4, ram；5, riser；6, motor；7, the first belt pulley；8,
Belt；9, the second belt pulley；10, cam；11, fixing piece；12, support plate；13, electric telescopic rod；14, notice board；15, rectangle
Mouthful；16, bottom plate；17, chamber door；18, power switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment provided by the utility model referring to FIG. 1-2:
Device, including cabinet 1 are raced to be the first to answer a question in a kind of teaching, and the two sides of the inner wall bottom of the cabinet 1 are fixedly connected with flexible
Part 2, the top of two elastic components 2 are fixedly connected with movable plate 3, and the bottom of the movable plate 3 is fixedly connected with ram
4, riser 5 is fixedly connected at the top of 1 inner wall of cabinet, and the side of riser 5 is fixedly connected with motor 6, motor 6 drives
First belt pulley 7, the second belt pulley 9 and cam 10 rotate, and in the elastic force effect of cooperation elastic component 2, drive movable plate 3 and hit
Part 2 pumps, and ram 2, which hit to cabinet 1, issues the sound, not only easy to use, is able to ascend simultaneously
Interest, one end of 6 output shaft of motor is fixedly connected with the first belt pulley 7, and the outer surface of the first belt pulley 7 passes through
Belt 8 is sequentially connected with the second belt pulley 9, and the back side of second belt pulley 9 is fixedly connected with cam 10, and the second belt
The side for passing through fixing piece 11 and riser 5 at the axle center of wheel 9 and cam 10 is rotatablely connected, the outer surface of the cam 10 and shifting
The top of movable plate 3 is in contact.
In the present embodiment, the side of 1 inner wall of cabinet is fixedly connected with support plate 12, and the top of support plate 12
It is fixedly connected with electric telescopic rod 13, the elongation of electric telescopic rod 13 drives notice board 14 to stretch out cabinet 1 and prompts teacher, this
Sample not only facilitates student and races to be the first to answer a question, and improves the enthusiasm of learner answering questions problem, and facilitates teacher accurate judgement student
Race to be the first to answer a question sequence.
In the present embodiment, the top of the electric telescopic rod 13 runs through cabinet 1 and extends to the top of cabinet 1, and
One end that electric telescopic rod 13 extends to 1 top of cabinet is fixedly connected with notice board 14, can prompt teacher.
In the present embodiment, the side at 1 top of cabinet offers rectangular opening 15.
In the present embodiment, the bottom of the cabinet 1 is fixedly connected with bottom plate 16.
In the present embodiment, the front of the cabinet 1 is hinged with chamber door 17 by hinge, and the front of cabinet 1 is fixed
Power switch 18 is installed, can control opening and closing, power switch 18 controls the work of motor 6 and electric telescopic rod 13.
Working principle: the utility model setting makes motor 6 and electric telescopic rod 13 work by power switch 18, opens case
Door 17, motor 6 drive the first belt pulley 7, the second belt pulley 9 and cam 10 to rotate, in the elastic force effect of cooperation elastic component 2, band
Dynamic movable plate 3 and ram 2 pump, and ram 2, which hit to cabinet 1, issues the sound, while electronic stretching
The elongation of contracting bar 13 drives notice board 14 to stretch out cabinet 1 and prompts teacher, not only facilitates student in this way and races to be the first to answer a question, improves
The enthusiasm of learner answering questions problems, and facilitate teacher accurate judgement student's to race to be the first to answer a question sequence.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. device, including cabinet (1) are raced to be the first to answer a question in a kind of teaching, it is characterised in that: the two sides of the inner wall bottom of the cabinet (1) are solid
Surely it is connected with elastic component (2), is fixedly connected with movable plate (3) at the top of two elastic components (2), the movable plate (3)
Bottom is fixedly connected with ram (4), is fixedly connected with riser (5) at the top of cabinet (1) inner wall, and riser (5)
Side is fixedly connected with motor (6), and one end of motor (6) output shaft is fixedly connected with the first belt pulley (7), and first
The outer surface of belt pulley (7) is sequentially connected with the second belt pulley (9) by belt (8), and the back side of second belt pulley (9) is solid
Surely it is connected with cam (10), and passes through fixing piece (11) and riser (5) at the axle center of the second belt pulley (9) and cam (10)
Side rotation connection, be in contact at the top of the outer surface and movable plate (3) of the cam (10).
2. device is raced to be the first to answer a question in a kind of teaching according to claim 1, it is characterised in that: the side of cabinet (1) inner wall is solid
Surely it is connected with support plate (12), and is fixedly connected with electric telescopic rod (13) at the top of support plate (12).
3. device is raced to be the first to answer a question in a kind of teaching according to claim 2, it is characterised in that: the top of the electric telescopic rod (13)
Through cabinet (1) and extend to the top of cabinet (1), and to extend to one end at the top of cabinet (1) solid for electric telescopic rod (13)
Surely notice board (14) are connected with.
4. device is raced to be the first to answer a question in a kind of teaching according to claim 1, it is characterised in that: open the side at the top of the cabinet (1)
Equipped with rectangular opening (15).
5. device is raced to be the first to answer a question in a kind of teaching according to claim 1, it is characterised in that: the bottom of the cabinet (1) is fixed to be connected
It is connected to bottom plate (16).
6. device is raced to be the first to answer a question in a kind of teaching according to claim 1, it is characterised in that: the front of the cabinet (1) passes through conjunction
Page is hinged with chamber door (17), and the front of cabinet (1) is fixedly installed with power switch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870828.6U CN208781430U (en) | 2018-06-06 | 2018-06-06 | Device is raced to be the first to answer a question in a kind of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870828.6U CN208781430U (en) | 2018-06-06 | 2018-06-06 | Device is raced to be the first to answer a question in a kind of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781430U true CN208781430U (en) | 2019-04-23 |
Family
ID=66149073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820870828.6U Expired - Fee Related CN208781430U (en) | 2018-06-06 | 2018-06-06 | Device is raced to be the first to answer a question in a kind of teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648562A (en) * | 2019-09-24 | 2020-01-03 | 帅梅花 | Classroom answering first device for ideological and political education |
| CN111613117A (en) * | 2020-06-01 | 2020-09-01 | 烟台南山学院 | English listening comprehension trainer is used in college english teaching |
| CN112216186A (en) * | 2020-09-30 | 2021-01-12 | 郑州航空工业管理学院 | A figure presentation device for mathematical education |
| CN113096992A (en) * | 2021-03-31 | 2021-07-09 | 湖南机电职业技术学院 | Answering racer |
-
2018
- 2018-06-06 CN CN201820870828.6U patent/CN208781430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648562A (en) * | 2019-09-24 | 2020-01-03 | 帅梅花 | Classroom answering first device for ideological and political education |
| CN111613117A (en) * | 2020-06-01 | 2020-09-01 | 烟台南山学院 | English listening comprehension trainer is used in college english teaching |
| CN112216186A (en) * | 2020-09-30 | 2021-01-12 | 郑州航空工业管理学院 | A figure presentation device for mathematical education |
| CN113096992A (en) * | 2021-03-31 | 2021-07-09 | 湖南机电职业技术学院 | Answering racer |
| CN113096992B (en) * | 2021-03-31 | 2023-02-24 | 湖南机电职业技术学院 | Answering racer |
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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: 20190423 |